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惠普M630多功能激光打印机维修手册故障拍错拆装图解资料
发布时间:2018-06-11 21:09   浏览次数: 次  
本手册包含打印机的工作原理介绍以及机器的初次安装详细步骤,故障拍错,机器维修拆装与备件更换,备件列表与图示。
惠普M630打印机维修手册
惠普M630多功能激光打印机维修手册目录
Table of contents
1 Removal and replacement ...... 1
打印机工作原理
For additional service and support information ... 2
Removal and replacement strategy .......... 3
Considerations during removal and replacement ...... 3
Required tools . 5
Types of screws ........... 5
Service approach ......... 5
Before performing service ...... 6
After performing service ......... 6
Parts removal order .... 6
Customer self-repair (CSR) assemblies .... 7
Toner cartridge 8
Introduction .......... 8
Step 1: Remove the toner cartridge ......... 8
Step 2: Unpack the replacement toner cartridge . 9
Step 3: Install the toner cartridge .......... 10
Parts Return ........ 13
Staple cartridge (for models with a stapler/stacker) ........... 14
Introduction ........ 14
Step 1: Remove the staple cartridge ...... 14
Step 2: Unpack the replacement staple cartridge ......... 15
Step 3: Install the staple cartridge ......... 16
Parts Return ........ 17
Backside background selector .......... 18
Introduction ........ 18
Step 1: Remove the backside background selector ....... 18
Step 2: Unpack the replacement backside background selector .......... 20
Step 3: Install the backside background selector .......... 21
Parts Return ........ 22
Formatter ...... 23
Introduction ........ 23
Step 1: Remove the formatter .... 24
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Step 2: Remove the hard-disk drive (HDD) or solid-state memory (SSM) ........ 25
Identify the component type ........... 25
Remove the HDD ...... 26
Remove the SSM ....... 27
Step 3: Remove the DIMM ........... 28
Step 4: Remove the fax PCA ....... 29
Step 5: Unpack the replacement formatter ....... 30
Step 6: Install the HDD or SSM .... 31
Step 7: Install the DIMM .. 34
Step 8: Install the fax PCA .......... 36
Step 9: Install the formatter ....... 37
Step 10: Test the installation ..... 38
Parts Return ........ 39
Hard-disk drive (HDD) or solid-state memory (SSM) ........... 25
Introduction ........ 40
Step 1: Remove the formatter .... 40
Step 2: Remove the hard-disk drive (HDD) or solid-state memory (SSM) ........ 25
Identify the component type ........... 42
Remove the HDD ...... 43
Remove the SSM ....... 44
Step 3: Unpack the replacement HDD or SSM .... 45
Step 4: Install the HDD or SSM .... 45
Install the HDD .......... 46
Install the SSM .......... 49
Step 5: Install the formatter ....... 37
Step 6: Test the installation ....... 51
Step 7: Reinstall the product firmware .. 52
Parts Return ........ 53
Memory DIMM 54
Introduction ........ 54
Step 1: Remove the formatter .... 54
Step 2: Remove the memory DIMM ........ 55
Step 3: Unpack the replacement DIMM .. 56
Step 4: Reinstall the memory DIMM ....... 57
Step 5: Install the formatter ....... 37
Step 6: Test the installation ....... 59
Parts Return ........ 60
Fax printed-circuit assembly (PCA) ... 61
Introduction ........ 61
Step 1: Remove the formatter .... 61
Step 2: Remove the fax PCA ....... 62
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Step 3: Unpack the replacement fax PCA ........... 64
Step 4: Install the fax PCA .......... 65
Step 5: Install the formatter ....... 37
Step 6: Test the installation ....... 66
Parts Return ........ 67
Output bin and bin base assembly .... 68
Introduction ........ 68
Step 1: Remove the output bin and bin base assembly . 68
Step 2: Unpack the replacement output bin and bin base assembly .... 68
Step 3: Install the output bin and bin base assembly .... 69
Parts Return ........ 69
Duplex accessory ...... 70
Introduction ........ 70
Step 1: Remove the output bin and bin base assembly or stapling mailbox .... 70
Step 2: Remove the duplex accessory ... 72
Step 3: Unpack the replacement duplex accessory ....... 73
Step 4: Install the duplex accessory ....... 73
Step 5: Install the output bin and bin base assembly or stapling mailbox ....... 74
Step 6: Turn the product power on ......... 75
Parts Return ........ 75
Fuser-entrance guide 76
Introduction ........ 76
Step 1: Remove the output bin and bin base assembly or stapling mailbox .... 76
Step 2: Remove the duplex accessory ... 78
Step 3: Remove the fuser-entrance guide ......... 79
Step 4: Unpack the replacement fuser-entrance guide . 80
Step 5: Install the fuser-entrance guide 80
Step 6: Install the duplex accessory ....... 80
Step 7: Install the output bin and bin base assembly or stapling mailbox ....... 81
Step 8: Turn the product power on ......... 82
Parts Return ........ 82
Fuser .. 83
Introduction ........ 83
Step 1: Remove the output bin and bin base assembly or stapling mailbox .... 83
Step 2: Remove the duplex accessory ... 85
Step 3: Remove the fuser-entrance guide ......... 86
Step 4: Remove the fuser ........... 87
Step 5: Unpack the replacement fuser ... 87
Step 6: Install the fuser .. 87
Step 7: Install the fuser-entrance guide 88
Step 8: Install the duplex accessory ....... 88
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Step 9: Install the output bin and bin base assembly or stapling mailbox ....... 89
Step 10: Turn the product power on ...... 90
Step 11: Reset the supplies counter ...... 90
Parts Return ........ 91
Control-panel assembly ........ 92
Introduction ........ 92
Step 1: Remove the control panel .......... 93
Step 2: Remove the keyboard (M630z only) ...... 97
Step 3: Unpack the replacement control-panel assembly ...... 101
Step 4: Install the keyboard (M630z only) ....... 102
Step 5: Install the control-panel assembly ...... 105
Parts Return ...... 109
Keyboard assembly (M630z only) .... 92
Introduction ........ 92
Step 1: Remove the control panel ........ 111
Step 2: Remove the keyboard .... 97
Step 3: Unpack the replacement keyboard assembly . 118
Step 4: Install the keyboard ..... 102
Step 5: Install the control-panel assembly ...... 122
Parts Return ...... 126
Tray 1 pickup, feed, and separation rollers 127
Introduction ...... 127
Step 1: Remove the Tray 1 pickup, feed, and separation rollers ........ 127
Step 2: Unpack the replacement rollers .......... 131
Step 3: Install the Tray 1 pickup, feed, and separation rollers ........... 132
Parts Return ...... 136
Tray 2-5 pickup and feed rollers .... 137
Introduction ...... 137
Step 1: Remove the Tray 2 - 5 pickup and feed rollers 137
Step 2: Unpack the replacement rollers .......... 140
Step 3: Install the Tray 2 - 5 pickup and feed rollers ... 141
Parts Return ...... 143
Transfer roller ......... 144
Introduction ...... 144
Step 1: Remove the transfer roller ...... 144
Step 2: Unpack the replacement roller 148
Step 3: Install the transfer roller .......... 149
Parts Return ...... 151
Document-feeder maintnenance kit .......... 152
Introduction ...... 152
Step 1: Remove the document-feeder rollers . 152
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Step 2: Remove the document-feeder separation pad ........... 154
Step 3: Unpack the replacement rollers and separation pad .. 155
Step 4: Install the document-feeder separation pad .. 156
Step 5: Install the document-feeder rollers .... 159
Step 6: Reset the supplies counter ...... 160
Parts Return ...... 160
Document feeder white backing ..... 161
Introduction ...... 161
Step 1: Remove the document feeder white backing .. 161
Step 2: Unpack the replacement document feeder white backing ..... 162
Step 3: Install the document feeder white backing ..... 164
Parts Return ...... 168
Document feeder and image scanner assemblies ........ 169
Document-feeder mylar strip ......... 170
Introduction ...... 170
Step 1: Remove the document-feeder mylar strip ...... 170
Step 2: Unpack the replacement mylar strip ... 173
Step 3: Install the document-feeder mylar strip ......... 173
Parts Return ...... 175
Document-feeder roller cover ........ 176
Reinstall the document-feeder roller cover .... 181
Scanner rear cover .. 182
Introduction ...... 182
Step 1: Remove the scanner rear cover ........... 182
Step 2: Install the scanner rear cover .. 183
Step 3: Turn the product power on ...... 184
Scanner control board (SCB) ........... 185
Introduction ...... 185
Step 1: Remove the scanner rear cover ........... 185
Step 2: Remove the SCB ........... 186
Step 4: Unpack the replacement SCB ... 192
Step 4: Install the SCB ... 193
Step 5: Install the scanner rear cover .. 199
Step 6: Turn the product power on ...... 200
Parts Return ...... 200
Document feeder .... 201
Introduction ...... 201
Step 1: Remove the backside background selector ..... 202
Step 2: Remove the scanner rear cover ........... 203
Step 3: Remove the SCB ........... 204
Step 4: Remove the document feeder . 210
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Step 5: Unpack the replacement document feeder ..... 211
Step 6: Install the document feeder ..... 212
Step 7: Install the SCB ... 213
Step 8: Install the scanner rear cover .. 219
Step 9: Install the backside background selector ........ 221
Step 10: Install the document feeder white backing ... 223
Step 11: Reset the supplies counters and calibrate the scanner ........ 227
Parts Return ...... 228
Document-feeder hinge assembly . 229
Remove the document-feeder hinge assembly .......... 229
Image scanner assembly .... 230
Introduction ...... 230
Step 1: Remove the scanner rear cover ........... 231
Step 2: Remove the SCB ........... 231
Step 3: Remove the document feeder . 237
Step 4: Remove the image scanner assembly . 238
Step 5: Unpack the replacement image scanner assembly ..... 246
Step 6: Install the image scanner assembly .... 247
Step 7: Install the document feeder ..... 254
Step 8: Install the SCB ... 256
Step 9: Install the scanner rear cover .. 262
Step 10: Install the replacemnt document feeder white backing ....... 223
Step 11: Reset the supplies counters and calibrate the scanner ........ 271
Parts Return ...... 271
Covers, doors, tray, and external panels (product base) ......... 272
Identification and location (product base) . 273
Front cover .. 274
Introduction ...... 274
Step 1: Remove the front cover ........... 274
Step 2: Unpack the replacement front cover ... 277
Step 3: Install the front cover ... 277
Step 4: Turn the product power on ...... 281
Parts Return ...... 281
Envelope feeder cover ........ 282
Image scanner cable cover . 283
Introduction ...... 283
Step 1: Remove the image scanner cable cover .......... 283
Step 2: Unpack the replacement image scanner cable cover .. 284
Step 3: Install the image scanner cable cover . 285
Step 4: Turn the product power on ...... 286
Parts Return ...... 286
xii ENWW
Tray 1 cover . 287
Introduction ...... 287
Step 1: Remove the Tray 1 cover ......... 287
Step 2: Unpack the replacement Tray 1 cover . 290
Step 3: Install the Tray 1 cover . 291
Step 4: Turn the product power on ...... 293
Parts Return ...... 294
Tray .. 295
Side-rear cover ........ 296
Introduction ...... 296
Step 1: Remove the formatter .... 24
Step 2: Remove the output bin and bin base assembly or stapling mailbox .. 297
Step 3: Remove the duplex accessory . 299
Step 4: Remove the side-rear cover ..... 300
Step 5: Unpack the replacement side-rear cover ........ 301
Step 6: Install the side-rear cover ........ 301
Step 7: Install the duplex accessory .... 302
Step 8: Install the output bin and bin base assembly or stapling mailbox ..... 303
Step 9: Install the formatter ....... 37
Step 10: Test the installation ... 305
Parts Return ...... 306
Front-left cover and logo panel assembly . 307
Remove the front-left cover and logo panel assembly ........... 307
Install the front-left cover and logo panel assembly .. 310
Power-switch assembly ...... 314
Introduction ...... 314
Step 1: Remove the front cover ........... 314
Step 2: Remove the power-switch assembly ... 317
Step 3: Unpack the replacement power-switch assembly ...... 317
Step 4: Install the power-switch assembly ...... 318
Step 5: Install the front cover ... 318
Step 6: Turn the product power on ...... 322
Parts Return ...... 322
Rear-right cover ...... 323
Introduction ...... 323
Step 1: Remove the rear-right cover .... 323
Step 2: Unpack the replacement rear-right cover ....... 324
Step 3: Install the rear-right cover ....... 325
Step 4: Turn the product power on ...... 326
Parts Return ...... 326
Rear-left cover ........ 327
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Introduction ...... 327
Step 1: Remove the image scanner cable cover .......... 327
Step 2: Remove the rear-right cover .... 328
Step 3: Remove the rear-left cover ...... 329
Step 4: Unpack the replacement rear-left cover ......... 330
Step 5: Install the rear-left cover ......... 331
Step 6: Install the rear-right cover ....... 332
Step 7: Install the image scanner cable cover . 333
Step 8: Turn the product power on ...... 334
Parts Return ...... 334
Rear-top cover ........ 335
Introduction ...... 335
Step 1: Remove the image scanner cable cover .......... 335
Step 2: Remove the rear-right cover .... 336
Step 3: Remove the rear-left cover ...... 337
Step 4: Remove the rear-top cover ...... 338
Step 5: Unpack the replacement rear-top cover ......... 339
Step 6: Install the rear-top cover ......... 340
Step 7: Install the rear-left cover ......... 341
Step 8: Install the rear-right cover ....... 342
Step 9: Install the image scanner cable cover . 343
Step 10: Turn the product power on .... 344
Parts Return ...... 344
Right-lower door ..... 345
Introduction ...... 345
Step 1: Remove the Tray 1 cover ......... 345
Step 2: Remove the rear-right cover .... 348
Step 3: Remove the right-lower door .. 349
Step 4: Unpack the replacement right-lower door ...... 351
Step 5: Install the right-lower door ...... 351
Step 6: Install the rear-right cover ....... 353
Step 7: Install the Tray 1 cover . 354
Step 8: Turn the product power on ...... 356
Parts Return ...... 357
Document-feeder hinge cover ........ 358
Remove the document-feeder hinge cover ..... 358
Install the document-feeder hinge cover ........ 360
Main assemblies 361
Registration assembly ........ 362
Cassette-door-open detection switch (SW105) ..... 363
Introduction ...... 363
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Step 1: Remove the cassette-door-open detection switch ..... 363
Step 2: Unpack the replacement switch assembly ...... 365
Step 3: Install the cassette-door-open detection switch ........ 366
Step 4: Turn the product power on ...... 368
Parts Return ...... 368
Reverse assembly upper guide assembly .. 369
Install the reverse assembly upper guide assembly ... 370
Reverse assembly ... 371
Laser/scanner assembly ..... 375
Remove the laser/scanner assembly ... 375
Cartridge sensor assembly . 378
Remove the cartridge sensor assembly ........... 378
Temperature sensor ........... 380
Remove the temperature sensor ......... 380
DC controller shield-plate assembly .......... 382
Introduction ...... 382
Step 1: Remove the image scanner cable cover .......... 382
Step 2: Remove the rear-right cover .... 383
Step 3: Remove the rear-top cover ...... 384
Step 4: Remove the DC controller shield-plate assembly ....... 385
Step 5: Install the DC controller shield-plate assembly .......... 386
Step 6: Install the rear-top cover ......... 387
Step 7: Install the rear-right cover ....... 388
Step 8: Install the image scanner cable cover . 389
Step 9: Turn the product power on ...... 390
DC controller ........... 391
Introduction ...... 391
Step 1: Remove the image scanner cable cover .......... 392
Step 2: Remove the rear-right cover .... 392
Step 3: Remove the rear-top cover ...... 393
Step 4: Remove the DC controller shield-plate assembly ....... 394
Step 5: Remove the DC controller ........ 395
Step 6: Unpack the replacement DC controller 397
Step 7: Install the DC controller ........... 398
Step 8: Install the DC controller shield-plate assembly .......... 399
Step 9: Install the rear-top cover ......... 399
Step 10: Install the rear-right cover ..... 400
Step 11: Install the image scanner cable cover ........... 401
Step 12: Turn the product power on .... 402
Parts Return ...... 402
Tray 1 pickup assembly ...... 403
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Introduction ...... 403
Step 1: Remove the image scanner cable cover .......... 404
Step 2: Remove the rear-top cover ...... 404
Step 3: Remove the Tray 1 cover ......... 405
Step 4: Remove the rear-right cover .... 408
Step 5: Remove the right-lower door .. 409
Step 6: Remove the DC controller shield-plate assembly ....... 411
Step 7: Remove the Tray 1 pickup assembly ... 412
Step 8: Unpack the replacement Tray 1 pickup assembly ....... 414
Step 9: Install the Tray 1 pickup assembly ...... 415
Step 10: Install the DC controller shield-plate assembly ........ 417
Step 11: Install the right-lower door ... 418
Step 12: Install the rear-right cover ..... 420
Step 13: Install the Tray 1 cover .......... 421
Step 14: Install the rear-top cover ....... 423
Step 15: Install the image scanner cable cover ........... 424
Step 16: Turn the product power on .... 425
Parts Return ...... 425
Interconnect board (ICB) ..... 426
Introduction ...... 426
Step 1: Remove the formatter .... 24
Step 2: Remove the image scanner cable cover .......... 428
Step 3: Remove the rear-right cover .... 428
Step 4: Remove the rear-top cover ...... 429
Step 5: Remove the DC controller shield-plate assembly ....... 430
Step 6: Remove the ICB 431
Step 7: Unpack the replacement interconnect board .. 433
Step 8: Install the ICB .... 434
Step 9: Install the DC controller shield-plate assembly .......... 436
Step 10: Install the rear-top cover ....... 437
Step 11: Install the rear-right cover ..... 438
Step 12: Install the image scanner cable cover ........... 439
Step 13: Install the formatter ..... 37
Step 14: Test the installation ... 441
Parts Return ...... 442
Feed motor (M101) . 443
Introduction ...... 443
Step 1: Remove the image scanner cable cover .......... 443
Step 2: Remove the rear-right cover .... 444
Step 3: Remove the rear-top cover ...... 445
Step 4: Remove the DC controller shield-plate assembly ....... 446
xvi ENWW
Step 5: Remove the feed motor ........... 447
Step 6: Unpack the replacement feed motor ... 448
Step 7: Install the feed motor .. 448
Step 8: Install the DC controller shield-plate assembly .......... 449
Step 9: Install the rear-top cover ......... 450
Step 10: Install the rear-right cover ..... 451
Step 11: Install the image scanner cable cover ........... 452
Step 12: Turn the product power on .... 453
Parts Return ...... 453
Drum motor (M102) 454
Remove the drum motor .......... 454
Fuser motor (M299) 455
Remove the fuser motor .......... 455
Main fan (FN101) ..... 456
Remove the main fan .... 456
Laser/scanner fan (FN102) . 458
Remove the laser/scanner fan . 458
Install the laser/scanner fan .......... 459
Cartridge front-side fan (FN103) .... 460
Remove the cartridge front-side fan ... 460
Install the cartridge front-side fan 461
Low-voltage power supply fan (FN104) ..... 462
Remove the low-voltage power supply fan ..... 462
Install the low-voltage power supply fan . 463
Reverse assembly fan (FN105) ....... 464
Remove the reverse assembly fan ....... 464
Cartridge fan (FN301) ......... 467
Remove the cartridge fan ......... 467
Install the cartridge fan ...... 470
Interlock switch assembly (SW101 and SW106) .... 471
Remove the interlock switch assembly ........... 471
Output accessory detection switch (SW104) ......... 474
Remove the output accessory detection switch .......... 474
Low-voltage power supply (LVPS) .. 479
Introduction ...... 479
Step 1: Remove the formatter .... 24
Step 2: Remove the output bin and bin base assembly or stapling mailbox .. 481
Step 3: Remove the duplex accessory . 482
Step 4: Remove the side-rear cover ..... 483
Step 5: Remove the image scanner cable cover .......... 484
Step 6: Remove the rear-right cover .... 485
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Step 7: Remove the rear-left cover ...... 486
Step 8: Remove the rear-top cover ...... 487
Step 9: Remove the DC controller shield-plate assembly ....... 488
Step10: Remove the ICB ........... 489
Step 11: Remove the LVPS ....... 491
Step 12: Unpack the replacement LVPS ........... 496
Step 13: Install the LVPS .......... 498
Step 14: Install the ICB . 503
Step 15: Install the DC controller shield-plate assembly ........ 505
Step 16: Install the rear-top cover ....... 506
Step 17: Install the rear-left cover ....... 507
Step 18: Install the rear-right cover ..... 508
Step 19: Install the image scanner cable cover ........... 509
Step 20: Install the side-rear cover ...... 510
Step 21: Install the duplex accessory .. 511
Step 22: Install the output bin and bin base assembly or stapling mailbox ... 511
Step 23: Install the formatter ..... 37
Step 24: Test the installation ... 514
Parts Return ...... 515
Lifter base assembly ........... 516
Remove the lifter base assembly ......... 516
Lifter assembly ....... 518
Remove the lifter assembly ..... 518
High-voltage power supply (HVPS) 521
Introduction ...... 522
Step 1: Remove the formatter .... 24
Step 2: Remove the output bin and bin base assembly or stapling mailbox .. 523
Step 3: Remove the duplex accessory . 525
Step 4: Remove the fuser-entrance guide ....... 526
Step 5: Remove the fuser ......... 527
Step 6: Remove the front cover ........... 527
Step 7: Remove the side-rear cover ..... 529
Step 8: Remove the image scanner cable cover .......... 530
Step 9: Remove the rear-right cover .... 531
Step 10: Remove the rear-left cover .... 532
Step 11: Remove the rear-top cover .... 533
Step 12: Remove the DC controller shield-plate assembly ..... 534
Step 13: Remove the DC controller ...... 535
Step 14: Remove the ICB .......... 537
Step 15: Remove the LVPS ....... 539
Step 16: Remove the HVPS ....... 544
xviii ENWW
Step 17: Unpack the replacement HVPS .......... 551
Step 18: Install the HVPS .......... 551
Step 19: Install the LVPS .......... 561
Step 20: Install the ICB . 566
Step 21: Install the DC controller ......... 568
Step 22: Install the DC controller shield-plate assembly ........ 569
Step 23: Install the rear-top cover ....... 570
Step 24: Install the rear-left cover ....... 571
Step 25: Install the rear-right cover ..... 572
Step 26: Install the side-rear cover ...... 573
Step 27: Install the image scanner cable cover ........... 574
Step 28: Install the front cover 575
Step 29: Install the fuser .......... 578
Step 30: Install the fuser-entrance guide ........ 579
Step 31: Install the duplex accessory .. 579
Step 32: Install the output bin and bin base assembly or stapling mailbox ... 580
Step 33: Install the formatter ..... 37
Step 34: Test the installation ... 582
Parts Return ...... 583
Feed roller assembly ........... 584
Remove the feed roller assembly ........ 584
Pickup drive assembly ........ 585
Introduction ...... 585
Step 1: Remove the output bin and bin base assembly or stapling mailbox .. 586
Step 2: Remove the Tray 1 cover ......... 587
Step 3: Remove the image scanner cable cover .......... 590
Step 4: Remove the rear-right cover .... 591
Step 5: Remove the rear-left cover ...... 592
Step 6: Remove the rear-top cover ...... 593
Step 7: Remove the right-lower door .. 594
Step 8: Remove the DC controller shield-plate assembly ....... 596
Step 9: Remove the DC controller ........ 597
Step 10: Remove the feed motor ......... 598
Step 11: Remove the pickup drive assembly ... 599
Step 12: Unpack the replacement pickup drive assembly ....... 599
Step 13: Install the pickup drive assembly ...... 600
Step 14: Install the feed motor 601
Step 15: Install the DC controller ......... 601
Step 16: Install the DC controller shield-plate assembly ........ 602
Step 17: Install the right-lower door ... 603
Step 18: Install the rear-top cover ....... 605
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Step 19: Install the rear-left cover ....... 606
Step 20: Install the rear-right cover ..... 607
Step 21: Install the image scanner cable cover ........... 608
Step 22: Install the Tray 1 cover .......... 609
Step 23: Install the output bin and bin base assembly or stapling mailbox ... 611
Step 24: Turn the product power on .... 613
Parts Return ...... 613
Cassette pickup assembly .. 614
Introduction ...... 615
Step 1: Remove the output bin and bin base assembly or stapling mailbox .. 615
Step 2: Remove the Tray 1 cover ......... 616
Step 3: Remove the cassette-door-open detection switch ..... 619
Step 4: Remove the image scanner cable cover .......... 621
Step 5: Remove the rear-right cover .... 622
Step 6: Remove the rear-left cover ...... 623
Step 7: Remove the rear-top cover ...... 624
Step 8: Remove the DC controller shield-plate assembly ....... 625
Step 9: Remove the DC controller ........ 626
Step 10: Remove the Tray 1 pickup assembly . 628
Step 11: Remove the feed motor ......... 630
Step 12: Remove the pickup drive assembly ... 631
Step 13: Remove the cassette pickup assembly ......... 631
Step 14: Unpack the replacement cassette pickup assembly . 635
Step 15: Install the cassette pickup assembly 635
Step 16: Install the pickup drive assembly ...... 639
Step 17: Install the feed motor 640
Step 18: Install the Tray 1 pickup assembly .... 640
Step 19: Install the DC controller ......... 643
Step 20: Install the DC controller shield-plate assembly ........ 644
Step 21: Install the rear-top cover ....... 645
Step 22: Install the rear-left cover ....... 646
Step 23: Install the rear-right cover ..... 647
Step 24: Install the image scanner cable cover ........... 648
Step 25: Install the cassette-door-open detection switch ...... 649
Step 26: Install the Tray 1 cover .......... 651
Step 27: Install the output bin and bin base assembly or stapling mailbox ... 653
Step 28: Turn the product power on .... 655
Parts Return ...... 655
Optional input and output accessories . 656
1x500-sheet paper feeder .. 657
Rear cover (1x500-sheet paper feeder) ........... 658
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Left cover (1x500-sheet paper feeder) 659
Remove the left cover (1x500-sheet paper feeder) ......... 659
Right cover (1x500-sheet paper feeder) ......... 663
Remove the right cover (1x500-sheet paper feeder) ....... 663
Right-front cover (1x500-sheet paper feeder) 666
Remove the right-front cover (1x500-sheet paper feeder) ......... 666
Front-upper cover (1x500-sheet paper feeder) .......... 667
Remove the front-upper cover (1x500-sheet paper feeder) ........ 667
Pickup drive assembly (1x500-sheet paper feeder) ... 669
Remove the pickup drive assembly (1x500-sheet paper feeder) . 669
Install the pickup drive assembly .. 670
Pickup assembly (1x500-sheet paper feeder) . 671
Remove the pickup assembly (1x500-sheet paper feeder) .......... 671
Install the pickup assembly (1x500-sheet paper feeder) . 674
Lifter base assembly (1x500-sheet paper feeder) ...... 675
Remove the lifter base assembly (1x500-sheet paper feeder) .... 675
Lifter assembly (1x500-sheet paper feeder) ... 676
Remove the lifter assembly (1x500-sheet paper feeder) 676
Controller printed-circuit assembly (PCA) (1x500-sheet paper feeder) ......... 678
Remove the controller PCA (1x500-sheet paper feeder) .. 678
1x500-sheet paper feeder with cabinet ..... 679
Rear and rear lower cover (1x500-sheet paper feeder with cabinet) . 680
Stock box door (1x500-sheet paper feeder with cabinet) ...... 681
Stock box and rails (1x500-sheet paper feeder with cabinet) 682
Remove the stock box and rails ..... 682
Left cover (1x500-sheet paper feeder with cabinet) ... 684
Remove the left cover (1x500-sheet paper feeder with cabinet) 684
Front upper cover (1x500-sheet paper feeder with cabinet) .. 685
Remove the front upper cover (1x500-sheet paper feeder with
cabinet) ....... 685
Right-front cover (1x500-sheet paper feeder with cabinet) ... 686
Remove the right-front cover (1x500-sheet paper feeder with
cabinet) ....... 686
Right door (1x500-sheet paper feeder with cabinet) .. 687
Right center cover (1x500-sheet paper feeder with cabinet) . 689
Remove the right center cover (1x500-sheet paper feeder with
cabinet) ....... 689
Right-door hinge cover (1x500-sheet paper feeder with cabinet) ..... 690
Remove the right-door hinge cover (1x500-sheet paper feeder with
cabinet) ....... 690
Pickup drive assembly (1x500-sheet paper feeder with cabinet) ...... 692
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Remove the pickup drive assembly (1x500-sheet paper feeder with
cabinet) ....... 692
Install the paper drive assembly (1x500-sheet paper feeder with
cabinet) ....... 694
Paper-pickup assembly (1x500-sheet paper feeder with cabinet) .... 692
Remove the paper-pickup assembly (1x500-sheet paper feeder with
cabinet) ....... 695
Install the paper-pickup assembly (1x500-sheet paper feeder with
cabinet) ....... 698
Lifter base assembly (1x500-sheet paper feeder with cabinet) ......... 699
Remove the lifter base assembly (1x500-sheet paper feeder with
cabinet) ....... 699
Lifter assembly (1x500-sheet paper feeder with cabinet) ...... 700
Remove the lifter assembly (1x500-sheet paper feeder with cabinet) . . . 700
Controller printed-circuit assembly (PCA) (1x500-sheet paper feeder with
cabinet) . 702
Remove the controller PCA (1x500-sheet paper feeder with cabinet) ..... 702
2,500-sheet high capacity input (HCI) ........ 704
Rear and rear lower cover (HCI optional paper feeder) ........... 705
Right door (HCI optional paper feeder) 706
Right center cover (HCI optional paper feeder) ........... 707
Remove the right center cover (HCI optional paper feeder) ......... 707
Right lower cover (HCI optional paper feeder) . 708
Remove the right center cover (HCI optional paper feeder) ......... 708
Front upper cover (HCI optional paper feeder) 709
Right front cover (HCI optional paper feeder) .. 710
Remove the right front cover (HCI optional paper feeder) ........... 710
Left cover (HCI optional paper feeder) . 711
Tray 3 pickup assembly (HCI optional paper feeder) ... 712
Remove the Tray 3 pickup assembly (HCI optional paper feeder) 712
Install the Tray 3 pickup assembly (HCI optional paper feeder) ... 715
Tray 4 pickup assembly (HCI optional paper feeder) ... 716
Remove the Tray 4 pickup assembly (HCI optional paper feeder) 716
Install the Tray 4 pickup assembly (HCI optional paper feeder) ... 715
Tray 5 pickup assembly (HCI optional paper feeder) ... 720
Remove the Tray 5 pickup assembly (HCI optional paper feeder) 720
Pickup drive assembly (HCI optional paper feeder) ..... 722
Remove the pickup drive assembly (HCI optional paper feeder) .. 722
Install the pickup drive assembly .. 723
Tray 3 lifter base assembly (HCI optional paper feeder) ......... 724
Remove the Tray 3 lifter base assembly (HCI optional paper feeder) ...... 724
Tray 4 lifter base assembly (HCI optional paper feeder) ......... 726
xxii ENWW
Remove the Tray 4 lifter base assembly (HCI optional paper feeder) ...... 726
Tray 3 lifter assembly (HCI optional paper feeder) ...... 728
Remove the Tray 3 lifter assembly (HCI optional paper feeder) ... 728
Tray 4 lifter assembly (HCI optional paper feeder) ...... 729
Remove the Tray 4 lifter assembly (HCI optional paper feeder) ... 729
Tray 5 lifter drive assembly (HCI optional paper feeder) ........ 730
Remove the Tray 5 lifter drive assembly (HCI optional paper feeder) ..... 730
Controller printed-circuit assembly (PCA) (HCI optional paper feeder) .......... 731
Remove the controller PCA (HCI optional paper feeder) ... 731
Stapling mailbox ..... 732
Front cover (stapling mailbox) . 733
Rear cover (stapling mailbox) .. 734
Handle assembly (stapling mailbox) .... 735
Remove the handle assembly ........ 735
Top cover (stapling mailbox) .... 737
Remove the top cover ........ 737
Output bin 3 (stapling mailbox) 738
Output bin assembly cover (stapling mailbox) 740
Remove the output bin assembly cover .... 740
Driver printed-circuit assembly (PCA) (stapling mailbox) ....... 742
Output bin sensor printed-circuit assembly (PCA) (stapling mailbox) 744
Remove the output bin sensor PCA ........... 744
Stapler assembly (stapling mailbox) ... 745
Remove the stapler assembly ....... 745
Jogger assembly (stapling mailbox) .... 746
Remove the jogger assembly ........ 746
Output bin solenoid (stapling mailbox) 747
Remove the output bin solenoid .... 747
Output bin assembly (stapling mailbox) .......... 749
Remove the output bin assembly .. 749
Stage top assembly (stapling mailbox) ........... 751
Remove the stage top assembly ... 751
Install the stage top assembly ....... 760
Stage assembly (stapling mailbox) ...... 761
Remove the stage assembly .......... 761
Output bin 3 drive assembly (stapling mailbox) .......... 764
Remove the output bin 3 drive assembly .. 764
2 Parts and diagrams 769
For additional service and support information ........... 770
Order parts, accessories, and supplies . 771
ENWW xxiii
Ordering information .......... 771
Related documentation ...... 771
Supplies part numbers ........ 772
Customer self-repair kits .... 772
Service replacement kits .... 774
Accessories .. 775
How to use the parts lists and diagrams .......... 776
Document feeder and scanner components ..... 778
Document feeder components . 780
Document feeder components (1 of 2) ...... 780
Document feeder components (2 of 2) ...... 782
Scanner control board (SCB) ..... 784
Control panel ..... 786
Covers .... 788
Upper plate assembly ... 790
Internal components ..... 792
Internal components (1 of 5) .......... 792
Internal components (2 of 5) .......... 794
Internal components (3 of 5) .......... 796
Internal components (4 of 5) .......... 798
Internal components (5 of 5) .......... 800
High-voltage power supply 802
1x500-sheet paper feeder ........ 804
1x500-sheet paper feeder covers .. 804
1x500-sheet paper feeder components .... 806
1x500-sheet paper feeder with cabinet ........... 808
1x500-sheet paper feeder with cabinet covers ..... 808
1x500-sheet paper feeder with cabinet components ....... 810
2,500-sheet high-capacity paper feeder .......... 812
2,500-sheet high-capacity paper feeder covers .... 812
2,500-sheet high-capacity paper feeder components (1 of 2) ..... 814
2,500-sheet high-capacity paper feeder components (2 of 2) ..... 816
Stapling mailbox 818
Stapling mailbox covers ...... 818
Stapling mailbox components (1 of 2) ....... 820
Stapling mailbox components (2 of 2) ....... 822
Envelope feeder 824
Envelope feeder covers ...... 824
Envelope feeder components (1 of 2) ........ 826
Envelope feeder components (2 of 2) ........ 828
Alphabetical parts list ... 830
xxiv ENWW
Numerical parts list ....... 843
Index ........... 857
ENWW xxv
List of tables
Table 1-1 Identification and location (product base) ...... 273
Table 2-1 Ordering information ... 771
Table 2-2 Related documentation and software . 771
Table 2-3 Supplies part numbers . 772
Table 2-4 Customer self-repair kits ......... 772
Table 2-5 Service replacement kits ......... 774
Table 2-6 Accessories ....... 775
Table 2-7 Document feeder and scanner components ... 779
Table 2-8 Document feeder components (1 of 2) ........... 781
Table 2-9 Document feeder components (2 of 2) ........... 783
Table 2-10 Scanner control board (SCB) .. 785
Table 2-11 Control panel .. 787
Table 2-12 Covers . 789
Table 2-13 Upper plate assembly 791
Table 2-14 Internal components (1 of 5) . 793
Table 2-15 Internal components (2 of 5) . 795
Table 2-16 Internal components (3 of 5) . 797
Table 2-17 Internal components (4 of 5) . 799
Table 2-18 Internal components (5 of 5) . 801
Table 2-19 High-voltage power supply ... 803
Table 2-20 1x500-sheet paper feeder covers ..... 805
Table 2-21 1x500-sheet paper feeder components ....... 807
Table 2-22 1x500-sheet paper feeder with cabinet covers ........ 809
Table 2-23 1x500-sheet paper feeder with cabinet components .......... 811
Table 2-24 2,500-sheet high-capacity paper feeder covers ....... 813
Table 2-25 2,500-sheet high-capacity paper feeder components (1 of 2) ........ 815
Table 2-26 2,500-sheet high-capacity paper feeder components (2 of 2) ........ 817
Table 2-27 Stapling mailbox covers ........ 819
Table 2-28 Stapling mailbox components (1 of 2) .......... 821
Table 2-29 Stapling mailbox components (2 of 2) .......... 823
Table 2-30 Envelope feeder covers ......... 825
Table 2-31 Envelope feeder components (1 of 2) ........... 827
ENWW xxvii
Table 2-32 Envelope feeder components (2 of 2) ........... 829
xxviii ENWW
List of figures
Figure 1-1 Screwdrivers ........ 5
Figure 1-2 Open the top cover .......... 9
Figure 1-3 Remove the toner cartridge ........ 9
Figure 1-4 Recycle and unpack ....... 10
Figure 1-5 Rock the toner cartridge ........... 10
Figure 1-6 Remove the protective shield ... 11
Figure 1-7 Remove the sealing tape .......... 11
Figure 1-8 Install the toner cartridge ......... 12
Figure 1-9 Close the top cover ....... 13
Figure 1-10 Slide the stapler/stacker away from the product ...... 14
Figure 1-11 Open the staple-cartridge door .......... 15
Figure 1-12 Remove the staple cartridge .. 15
Figure 1-13 Recycle and unpack .... 16
Figure 1-14 Install the cartridge and close the stapler door ......... 16
Figure 1-15 Slide the stapler back to the product . 16
Figure 1-16 Open the document-feeder door ....... 18
Figure 1-17 Rotate the input tray up ......... 19
Figure 1-18 Release two tabs ......... 19
Figure 1-19 Remove the backside background selector ... 20
Figure 1-20 Recycle and unpack .... 20
Figure 1-21 Install the background selector .......... 21
Figure 1-22 Rotate the input tray down .... 21
Figure 1-23 Close the document-feeder door ....... 22
Figure 1-24 Remove the formatter 24
Figure 1-25 Remove the formatter 24
Figure 1-26 Remove the HDD ......... 26
Figure 1-27 Release the clip ........... 27
Figure 1-28 Remove the clip .......... 27
Figure 1-29 Remove the SSM ......... 28
Figure 1-30 Release two clips ........ 28
Figure 1-31 Remove the DIMM ....... 29
Figure 1-32 Locate the fax PCA ...... 29
ENWW xxix
Figure 1-33 Release the connector end of the fax PCA ..... 30
Figure 1-34 Remove the fax PCA .... 30
Figure 1-35 Recycle and unpack .... 31
Figure 1-36 Press down on the HDD .......... 32
Figure 1-37 Install the black plastic HDD case ....... 32
Figure 1-38 Make sure that the HDD is flat against the formatter ........... 33
Figure 1-39 Install the SSM 33
Figure 1-40 Install the retainer clip 34
Figure 1-41 Rotate the retainer ..... 34
Figure 1-42 Insert the DIMM into the holder .......... 35
Figure 1-43 Install the DIMM .......... 35
Figure 1-44 Make sure that the retaining clips snap into place .... 36
Figure 1-45 Insert the fax port into the holder ...... 36
Figure 1-46 Install the fax PCA ....... 37
Figure 1-47 Align the formatter with the guides and push the formatter into the slot ... 37
Figure 1-48 Tighten the two thumbscrews 38
Figure 1-49 Verify that the formatter is functioning ......... 39
Figure 1-50 Remove the formatter 41
Figure 1-51 Remove the formatter 41
Figure 1-52 Remove the HDD ......... 43
Figure 1-53 Release the clip ........... 44
Figure 1-54 Remove the clip .......... 44
Figure 1-55 Remove the SSM ......... 45
Figure 1-56 Check the HDD for foam pads . 46
Figure 1-57 Install the HDD 46
Figure 1-58 Check the HDD installation ..... 47
Figure 1-59 Install the foam pads .. 47
Figure 1-60 Press down on the HDD .......... 48
Figure 1-61 Install the HDD 48
Figure 1-62 Check the HDD installation ..... 49
Figure 1-63 Install the SSM 49
Figure 1-64 Install the retainer clip 50
Figure 1-65 Rotate the retainer ..... 50
Figure 1-66 Align the formatter with the guides and push the formatter into the slot ... 51
Figure 1-67 Tighten the two thumbscrews 51
Figure 1-68 Remove the formatter 55
Figure 1-69 Remove the formatter 55
Figure 1-70 Release two clips ........ 56
Figure 1-71 Remove the DIMM ....... 56
Figure 1-72 Insert the DIMM into the holder .......... 57
Figure 1-73 Install the DIMM .......... 58
xxx ENWW
Figure 1-74 Make sure that the retaining clips snap into place .... 58
Figure 1-75 Align the formatter with the guides and push the formatter into the slot ... 59
Figure 1-76 Tighten the two thumbscrews 59
Figure 1-77 Verify that the formatter is functioning ......... 60
Figure 1-78 Remove the formatter 62
Figure 1-79 Remove the formatter 62
Figure 1-80 Locate the fax PCA ...... 63
Figure 1-81 Release the connector end of the fax PCA ..... 63
Figure 1-82 Remove the fax PCA .... 64
Figure 1-83 Insert the fax port of the fax PCA into the holder ...... 65
Figure 1-84 Install the fax PCA ....... 65
Figure 1-85 Align the formatter with the guides and push the formatter into the slot ... 66
Figure 1-86 Tighten the two thumbscrews 66
Figure 1-87 Verify that the formatter is functioning ......... 67
Figure 1-88 Remove the output bin ........... 68
Figure 1-89 Install the output bin .. 69
Figure 1-90 Remove the output bin ........... 71
Figure 1-91 Remove the stapling mailbox . 72
Figure 1-92 Remove the duplex accessory 73
Figure 1-93 Install the duplex accessory ... 74
Figure 1-94 Install the output bin .. 74
Figure 1-95 Install the stapling mailbox .... 75
Figure 1-96 Remove the output bin ........... 77
Figure 1-97 Remove the stapling mailbox . 78
Figure 1-98 Remove the duplex accessory 79
Figure 1-99 Remove the fuser-entrance guide ..... 79
Figure 1-100 Install the fuser-entrance guide ...... 80
Figure 1-101 Install the duplex accessory . 81
Figure 1-102 Install the output bin 81
Figure 1-103 Install the stapling mailbox .. 82
Figure 1-104 Remove the output bin ......... 84
Figure 1-105 Remove the stapling mailbox ........... 85
Figure 1-106 Remove the duplex accessory .......... 86
Figure 1-107 Remove the fuser-entrance guide ... 86
Figure 1-108 Remove the fuser ..... 87
Figure 1-109 Install the fuser ......... 88
Figure 1-110 Install the fuser-entrance guide ...... 88
Figure 1-111 Install the duplex accessory . 89
Figure 1-112 Install the output bin 89
Figure 1-113 Install the stapling mailbox .. 90
Figure 1-114 Remove third party devices .. 93
ENWW xxxi
Figure 1-115 Tilt the control panel up ....... 93
Figure 1-116 Remove the cover ..... 94
Figure 1-117 Slide the keyboard out ......... 94
Figure 1-118 Disconnect two connectors .. 95
Figure 1-119 Remove one screw .... 95
Figure 1-120 Slide the control panel to the right .. 96
Figure 1-121 Remove the control-panel assembly ........... 96
Figure 1-122 Place the control-panel assembly on a flat surface 97
Figure 1-123 Release the flat cable ........... 97
Figure 1-124 Disconnect the flat cable ...... 98
Figure 1-125 Tilt the screen down . 98
Figure 1-126 Slide the keyboard tray out .. 99
Figure 1-127 Turn the control panel face-down ... 99
Figure 1-128 Remove the keyboard ........ 100
Figure 1-129 Recycle and unpack 101
Figure 1-130 Align the edges of the tray with the slots in the control panel ..... 102
Figure 1-131 Slide the keyboard tray in .. 102
Figure 1-132 Turn the control panel face-up ...... 103
Figure 1-133 Tilt the screen up .... 103
Figure 1-134 Position the flat cable in the connector ..... 104
Figure 1-135 Close the latch to lock the flat cable into position 104
Figure 1-136 Verify that the cable is securely fastened in the connector .......... 105
Figure 1-137 Install the cable and wire harness . 105
Figure 1-138 Insert the tabs on the control panel into the slots 106
Figure 1-139 Slide the control panel to the left .. 106
Figure 1-140 Slide the keyboard out ....... 107
Figure 1-141 Connect two connectors ..... 107
Figure 1-142 Install the screw ..... 108
Figure 1-143 Install the cover ...... 108
Figure 1-144 Install third party devices ... 109
Figure 1-145 Test the keyboard ... 109
Figure 1-146 Tilt the control panel up ..... 111
Figure 1-147 Remove the cover ... 111
Figure 1-148 Slide the keyboard out ....... 112
Figure 1-149 Disconnect two connectors 112
Figure 1-150 Remove one screw . 113
Figure 1-151 Slide the control panel to the right 113
Figure 1-152 Remove the control-panel assembly ......... 114
Figure 1-153 Place the control-panel assembly on a flat surface .......... 115
Figure 1-154 Release the flat cable ......... 115
Figure 1-155 Disconnect the flat cable .... 116
xxxii ENWW
Figure 1-156 Tilt the screen down ........... 116
Figure 1-157 Slide the keyboard tray out 117
Figure 1-158 Turn the control panel face-down . 117
Figure 1-159 Remove the keyboard ........ 118
Figure 1-160 Align the edges of the tray with the slots in the control panel ..... 119
Figure 1-161 Slide the keyboard tray in .. 119
Figure 1-162 Turn the control panel face-up ...... 120
Figure 1-163 Tilt the screen up .... 120
Figure 1-164 Position the flat cable in the connector ..... 121
Figure 1-165 Close the latch to lock the flat cable into position 121
Figure 1-166 Verify that the cable is securely fastened in the connector .......... 122
Figure 1-167 Install the cable and wire harness . 122
Figure 1-168 Insert the tabs on the control panel into the slots 123
Figure 1-169 Slide the control panel to the left .. 123
Figure 1-170 Slide the keyboard out ....... 124
Figure 1-171 Connect two connectors ..... 124
Figure 1-172 Install the screw ..... 125
Figure 1-173 Install the cover ...... 125
Figure 1-174 Test the keyboard ... 126
Figure 1-175 Turn the power off .. 128
Figure 1-176 Remove the envelope feeder or the environment cover ... 128
Figure 1-177 Open the separation roller cover ... 129
Figure 1-178 Remove the separation roller ........ 129
Figure 1-179 Remove one screw . 130
Figure 1-180 Remove the bushing ........... 130
Figure 1-181 Remove the roller cover ..... 131
Figure 1-182 Remove the rollers . 131
Figure 1-183 Open the separation roller cover ... 132
Figure 1-184 Install the separation roller ........... 133
Figure 1-185 Install the rollers .... 133
Figure 1-186 Install the roller cover ........ 134
Figure 1-187 Install the bushing .. 134
Figure 1-188 Install one screw ..... 135
Figure 1-189 Install the envelope feeder or the environment cover ...... 135
Figure 1-190 Turn the power on .. 136
Figure 1-191 Turn the power off .. 138
Figure 1-192 Identify the product model 138
Figure 1-193 Remove the tray or trays .... 139
Figure 1-194 Locate the pickup and feed rollers . 140
Figure 1-195 Remove the rollers . 140
Figure 1-196 install the rollers .... 141
ENWW xxxiii
Figure 1-197 Install the tray or trays ....... 142
Figure 1-198 Turn the power on .. 143
Figure 1-199 Turn the power off .. 145
Figure 1-200 Open the top cover . 146
Figure 1-201 Remove the toner cartridge ........... 147
Figure 1-202 Remove the transfer roller . 148
Figure 1-203 Install the transfer roller .... 149
Figure 1-204 Install the toner cartridge .. 150
Figure 1-205 Turn the power on .. 151
Figure 1-206 Open the document-feeder door ... 153
Figure 1-207 Open the access door ......... 153
Figure 1-208 Remove the document-feeder roller ......... 154
Figure 1-209 Release one tab ...... 154
Figure 1-210 Remove the document-feeder separation pad ..... 155
Figure 1-211 Check the spring ..... 155
Figure 1-212 Position the separation pad on the product .......... 156
Figure 1-213 Check the spring ..... 157
Figure 1-214 Check the tabs ........ 157
Figure 1-215 Install the separation pad .. 158
Figure 1-216 Install the document-feeder roller 159
Figure 1-217 Rotate the roller up 159
Figure 1-218 Close the access door ......... 160
Figure 1-219 Open the document feeder 161
Figure 1-220 Remove the white backing . 162
Figure 1-221 Remove remaining adhesive .......... 162
Figure 1-222 Place the white backing on the scanner .... 164
Figure 1-223 Peel off the adhesive backing ........ 164
Figure 1-224 Place the two mylar-spacer strips onto the adhesive ....... 165
Figure 1-225 Peel off the adhesive backing ........ 165
Figure 1-226 Verify that the white backing is correctly aligned . 166
Figure 1-227 Close the document feeder and press down ......... 166
Figure 1-228 Open the document feeder 167
Figure 1-229 Press along the white backing ....... 167
Figure 1-230 Peel off the protective sheet .......... 168
Figure 1-231 Close the document feeder 168
Figure 1-232 Turn the power off .. 171
Figure 1-233 Open the document feeder cover ... 171
Figure 1-234 Locate the mylar strip ........ 172
Figure 1-235 Remove the mylar strip ...... 172
Figure 1-236 Remove any remaining adhesive ... 173
Figure 1-237 Install the document-feeder mylar strip ... 174
xxxiv ENWW
Figure 1-238 Press down firmly on the strip ....... 174
Figure 1-239 Close the document feeder cover .. 175
Figure 1-240 Turn the power on .. 175
Figure 1-241 Open the document-feeder cover .. 176
Figure 1-242 Remove four screws ........... 176
Figure 1-243 Note the location of the tabs ......... 177
Figure 1-244 Release two tabs .... 177
Figure 1-245 Remove the cover ... 178
Figure 1-246 Remove three springs ........ 178
Figure 1-247 Slide the shaft and rollers to the left ......... 179
Figure 1-248 Move the document-feeder roller assembly out of the way ......... 179
Figure 1-249 Release one hinge pin ......... 180
Figure 1-250 Remove the document-feeder roller cover ........... 180
Figure 1-251 Check the roller shaft ......... 181
Figure 1-252 Check the document-feeder roller cover and document-feeder roller assembly 181
Figure 1-253 Remove two screws 182
Figure 1-254 Remove the cover ... 183
Figure 1-255 Install the cover ...... 183
Figure 1-256 Install two screws ... 184
Figure 1-257 Remove two screws 186
Figure 1-258 Remove the cover ... 186
Figure 1-259 Disconnect four connectors ........... 187
Figure 1-260 Release four retainers ........ 187
Figure 1-261 Remove one screw and the ground wire .... 188
Figure 1-262 Remove one screw . 188
Figure 1-263 Release one retainer .......... 189
Figure 1-264 Partially slide the SCB out .. 189
Figure 1-265 Release three connectors ... 190
Figure 1-266 Remove the FFC ...... 190
Figure 1-267 Release two tabs .... 191
Figure 1-268 Remove the ferrite and holder ....... 191
Figure 1-269 Remove the FFC ...... 192
Figure 1-270 Remove the SCB ...... 192
Figure 1-271 Install the SCB ......... 193
Figure 1-272 Connect the FFC ...... 194
Figure 1-273 Install the ferrite and holder .......... 194
Figure 1-274 Check the two tabs . 195
Figure 1-275 Connect the FFC ...... 195
Figure 1-276 Connect three connectors .. 196
Figure 1-277 Slide the SCB in ....... 196
Figure 1-278 Fasten one retainer 197
ENWW xxxv
Figure 1-279 Install one screw ..... 197
Figure 1-280 Install the ground wire and one screw ....... 198
Figure 1-281 Install the wire harnesses .. 198
Figure 1-282 Connect four connectors .... 199
Figure 1-283 Install the cover ...... 199
Figure 1-284 Install two screws ... 200
Figure 1-285 Open the document-feeder door ... 202
Figure 1-286 Rotate the input tray up ..... 202
Figure 1-287 Release two tabs .... 203
Figure 1-288 Remove the backside background selector ........... 203
Figure 1-289 Remove two screws 204
Figure 1-290 Remove the cover ... 204
Figure 1-291 Disconnect four connectors ........... 205
Figure 1-292 Release four retainers ........ 205
Figure 1-293 Remove one screw and the ground wire .... 206
Figure 1-294 Remove one screw . 206
Figure 1-295 Release one retainer .......... 207
Figure 1-296 Partially slide the SCB out .. 207
Figure 1-297 Release three connectors ... 208
Figure 1-298 Remove the FFC ...... 208
Figure 1-299 Release two tabs .... 209
Figure 1-300 Remove the ferrite and holder ....... 209
Figure 1-301 Remove the FFC ...... 210
Figure 1-302 Remove the SCB ...... 210
Figure 1-303 Loosen two screws . 211
Figure 1-304 Remove the document feeder ........ 211
Figure 1-305 Route the document feeder FFC and cables .......... 212
Figure 1-306 Install the document feeder ........... 213
Figure 1-307 Tighten two screws 213
Figure 1-308 Install the SCB ......... 214
Figure 1-309 Connect the FFC ...... 214
Figure 1-310 Install the ferrite and holder .......... 215
Figure 1-311 Check the two tabs . 215
Figure 1-312 Connect the FFC ...... 216
Figure 1-313 Connect three connectors .. 216
Figure 1-314 Slide the SCB in ....... 217
Figure 1-315 Fasten one retainer 217
Figure 1-316 Install one screw ..... 218
Figure 1-317 Install the ground wire and one screw ....... 218
Figure 1-318 Install the wire harnesses .. 219
Figure 1-319 Connect four connectors .... 219
xxxvi ENWW
Figure 1-320 Install the cover ...... 220
Figure 1-321 Install two screws ... 220
Figure 1-322 Install the background selector ..... 221
Figure 1-323 Rotate the input tray down 221
Figure 1-324 Close the document-feeder door ... 222
Figure 1-325 Place the white backing on the scanner .... 223
Figure 1-326 Peel off the adhesive backing ........ 223
Figure 1-327 Place the two mylar-spacer strips onto the adhesive ....... 224
Figure 1-328 Peel off the adhesive backing ........ 224
Figure 1-329 Verify that the white backing is correctly aligned . 225
Figure 1-330 Close the document feeder and press down ......... 225
Figure 1-331 Open the document feeder 226
Figure 1-332 Press along the white backing ....... 226
Figure 1-333 Peel off the protective sheet .......... 227
Figure 1-334 Close the document feeder 227
Figure 1-335 Remove the document-feeder hinge assembly .... 229
Figure 1-336 Remove two screws 231
Figure 1-337 Remove the cover ... 231
Figure 1-338 Disconnect four connectors ........... 232
Figure 1-339 Release four retainers ........ 232
Figure 1-340 Remove one screw and the ground wire .... 233
Figure 1-341 Remove one screw . 233
Figure 1-342 Release one retainer .......... 234
Figure 1-343 Partially slide the SCB out .. 234
Figure 1-344 Release three connectors ... 235
Figure 1-345 Remove the FFC ...... 235
Figure 1-346 Release two tabs .... 236
Figure 1-347 Remove the ferrite and holder ....... 236
Figure 1-348 Remove the FFC ...... 237
Figure 1-349 Remove the SCB ...... 237
Figure 1-350 Loosen two screws . 238
Figure 1-351 Remove the document feeder ........ 238
Figure 1-352 Release the scanner latch .. 239
Figure 1-353 Open the image scanner assembly 239
Figure 1-354 Remove one screw . 240
Figure 1-355 Release one tab ...... 240
Figure 1-356 Remove one screw . 241
Figure 1-357 Remove the scanner cable cover ... 241
Figure 1-358 Feed the cables through the opening ........ 242
Figure 1-359 Disconnect one connector .. 242
Figure 1-360 Close the image scanner assembly 243
ENWW xxxvii
Figure 1-361 Remove one screw . 243
Figure 1-362 Release the cover ... 244
Figure 1-363 Release three tabs .. 244
Figure 1-364 Remove the cover ... 245
Figure 1-365 Remove three screws ......... 245
Figure 1-366 Slide the image scanner assembly until it stops ... 246
Figure 1-367 Remove the scanner assembly ...... 246
Figure 1-368 Install the lower scanner cover tab 247
Figure 1-369 Install the scanner assembly ......... 248
Figure 1-370 Slide the image scanner assembly as shown ........ 248
Figure 1-371 Install three screws 249
Figure 1-372 Install one screw ..... 249
Figure 1-373 Engage the tabs ...... 250
Figure 1-374 Engage three tabs .. 250
Figure 1-375 Install one screw ..... 251
Figure 1-376 Install one screw ..... 251
Figure 1-377 Release the scanner latch .. 252
Figure 1-378 Open the image scanner assembly 252
Figure 1-379 Connect one connector ....... 253
Figure 1-380 Feed the cables through the opening ........ 253
Figure 1-381 Install the scanner cable cover ...... 254
Figure 1-382 Install one screw ..... 254
Figure 1-383 Route the document feeder FFC and cables .......... 255
Figure 1-384 Install the document feeder ........... 255
Figure 1-385 Tighten two screws 256
Figure 1-386 Install the SCB ......... 256
Figure 1-387 Connect the FFC ...... 257
Figure 1-388 Install the ferrite and holder .......... 257
Figure 1-389 Check the two tabs . 258
Figure 1-390 Connect the FFC ...... 258
Figure 1-391 Connect three connectors .. 259
Figure 1-392 Slide the SCB in ....... 259
Figure 1-393 Fasten one retainer 260
Figure 1-394 Install one screw ..... 260
Figure 1-395 Install the ground wire and one screw ....... 261
Figure 1-396 Install the wire harnesses .. 261
Figure 1-397 Connect four connectors .... 262
Figure 1-398 Install the cover ...... 262
Figure 1-399 Install two screws ... 263
Figure 1-400 Open the document feeder 264
Figure 1-401 Remove the white backing . 264
xxxviii ENWW
Figure 1-402 Remove remaining adhesive .......... 265
Figure 1-403 Place the white backing on the scanner .... 265
Figure 1-404 Peel off the adhesive backing ........ 266
Figure 1-405 Place the two mylar-spacer strips onto the adhesive ....... 266
Figure 1-406 Peel off the adhesive backing ........ 267
Figure 1-407 Verify that the white backing is correctly aligned . 267
Figure 1-408 Close the document feeder and press down ......... 268
Figure 1-409 Open the document feeder 268
Figure 1-410 Press along the white backing ....... 269
Figure 1-411 Peel off the protective sheet .......... 269
Figure 1-412 Close the document feeder 270
Figure 1-413 Identification and location (product base) . 273
Figure 1-414 Remove two screws 275
Figure 1-415 Release two tabs .... 275
Figure 1-416 Release the right-upper corner ...... 276
Figure 1-417 Slide the cover to the right . 276
Figure 1-418 Remove the cover ... 277
Figure 1-419 Note of the location of the tabs ..... 278
Figure 1-420 Align four tabs ........ 278
Figure 1-421 Slide the cover to the left ... 279
Figure 1-422 Engage one locking pin ....... 279
Figure 1-423 Engage two tabs ..... 280
Figure 1-424 Check cover installation ..... 280
Figure 1-425 Install two screws ... 281
Figure 1-426 Remove the envelope feeder cover ........... 282
Figure 1-427 Remove one screw . 284
Figure 1-428 Remove the cover ... 284
Figure 1-429 Install the cover ...... 285
Figure 1-430 Install one screw ..... 286
Figure 1-431 Secure the outer retaining pins ...... 288
Figure 1-432 Release two outer retaining pins ... 288
Figure 1-433 Release one pin ...... 289
Figure 1-434 Release the left-side spring ........... 289
Figure 1-435 Release the right-side spring ......... 290
Figure 1-436 Remove the cover ... 290
Figure 1-437 Install the cover ...... 291
Figure 1-438 Engage the right-side spring .......... 292
Figure 1-439 Engage the left-side spring 292
Figure 1-440 Engage two outer retaining pins .... 293
Figure 1-441 Remove the low adhesive tape ...... 293
Figure 1-442 Open the tray .......... 295
ENWW xxxix
Figure 1-443 Remove the tray ..... 295
Figure 1-444 Remove the formatter ........ 297
Figure 1-445 Remove the formatter ........ 297
Figure 1-446 Remove the output bin ....... 298
Figure 1-447 Remove the stapling mailbox ........ 299
Figure 1-448 Remove the duplex accessory ....... 300
Figure 1-449 Remove one screw . 300
Figure 1-450 Remove the side-rear cover ........... 301
Figure 1-451 Recycle and unpack 301
Figure 1-452 Install the side-rear cover .. 302
Figure 1-453 Install one screw ..... 302
Figure 1-454 Install the duplex accessory ........... 303
Figure 1-455 Install the output bin .......... 303
Figure 1-456 Install the stapling mailbox 304
Figure 1-457 Align the formatter with the guides and push the formatter into the slot ........... 305
Figure 1-458 Tighten the two thumbscrews ....... 305
Figure 1-459 Verify that the formatter is functioning .... 306
Figure 1-460 Remove two screws 307
Figure 1-461 Note the locations of the tabs and pins ..... 308
Figure 1-462 Release one tab ...... 308
Figure 1-463 Release two tabs .... 309
Figure 1-464 Release the assembly ......... 309
Figure 1-465 Remove the assembly ........ 310
Figure 1-466 Separate the logo panel and front-left cover ........ 310
Figure 1-467 Note the locations of the tabs and pins ..... 311
Figure 1-468 Align the hook tabs on the top of the assembly .... 311
Figure 1-469 Position the tab on the assembly behind the fan duct ...... 312
Figure 1-470 Install the assembly ........... 312
Figure 1-471 Verify that the left-side tab is correctly installed . 313
Figure 1-472 Verify that the reverse assembly fan is correctly installed ........... 313
Figure 1-473 Remove two screws 315
Figure 1-474 Release two tabs .... 315
Figure 1-475 Release the right-upper corner ...... 316
Figure 1-476 Slide the cover to the right . 316
Figure 1-477 Remove the cover ... 317
Figure 1-478 Remove the power-switch assembly ......... 317
Figure 1-479 Install the power-switch assembly 318
Figure 1-480 Note of the location of the tabs ..... 319
Figure 1-481 Align four tabs ........ 319
Figure 1-482 Slide the cover to the left ... 320
Figure 1-483 Engage one locking pin ....... 320
xl ENWW
Figure 1-484 Engage two tabs ..... 321
Figure 1-485 Check cover installation ..... 321
Figure 1-486 Install two screws ... 322
Figure 1-487 Remove three screws ......... 324
Figure 1-488 Remove the cover ... 324
Figure 1-489 Install the cover ...... 325
Figure 1-490 Install three screws 326
Figure 1-491 Remove one screw . 328
Figure 1-492 Remove the cover ... 328
Figure 1-493 Remove three screws ......... 329
Figure 1-494 Remove the cover ... 329
Figure 1-495 Remove three screws ......... 330
Figure 1-496 Remove the cover ... 330
Figure 1-497 Install the cover ...... 331
Figure 1-498 Install three screws 332
Figure 1-499 Install the cover ...... 332
Figure 1-500 Install three screws 333
Figure 1-501 Install the cover ...... 333
Figure 1-502 Install one screw ..... 334
Figure 1-503 Remove one screw . 336
Figure 1-504 Remove the cover ... 336
Figure 1-505 Remove three screws ......... 337
Figure 1-506 Remove the cover ... 337
Figure 1-507 Remove three screws ......... 338
Figure 1-508 Remove the cover ... 338
Figure 1-509 Remove one screw . 339
Figure 1-510 Remove the cover ... 339
Figure 1-511 Install the cover ...... 340
Figure 1-512 Install one screw ..... 341
Figure 1-513 Install the cover ...... 341
Figure 1-514 Install three screws 342
Figure 1-515 Install the cover ...... 342
Figure 1-516 Install three screws 343
Figure 1-517 Install the cover ...... 343
Figure 1-518 Install one screw ..... 344
Figure 1-519 Secure the outer retaining pins ...... 346
Figure 1-520 Release two outer retaining pins ... 346
Figure 1-521 Release one pin ...... 347
Figure 1-522 Release the left-side spring ........... 347
Figure 1-523 Release the right-side spring ......... 348
Figure 1-524 Remove the cover ... 348
ENWW xli
Figure 1-525 Remove three screws ......... 349
Figure 1-526 Remove the cover ... 349
Figure 1-527 Rotate the stopper . 350
Figure 1-528 Remove the shaft ... 350
Figure 1-529 Remove the door .... 351
Figure 1-530 Install the door ....... 352
Figure 1-531 Install the shaft ...... 352
Figure 1-532 Rotate the stopper . 353
Figure 1-533 Install the cover ...... 353
Figure 1-534 Install three screws 354
Figure 1-535 Install the cover ...... 354
Figure 1-536 Engage the right-side spring .......... 355
Figure 1-537 Engage the left-side spring 355
Figure 1-538 Engage two outer retaining pins .... 356
Figure 1-539 Remove the low adhesive tape ...... 356
Figure 1-540 Remove one screw . 358
Figure 1-541 Release the corner of the cover ..... 359
Figure 1-542 Remove the document feeder hinge cover 359
Figure 1-543 Install the document-feeder hinge cover .. 360
Figure 1-544 Remove the registration assembly and grounding plate .. 362
Figure 1-545 Remove the registration assembly 362
Figure 1-546 Remove two screws 364
Figure 1-547 Remove the cover ... 364
Figure 1-548 Remove one screw . 365
Figure 1-549 Remove the switch . 365
Figure 1-550 Connect one connector ....... 366
Figure 1-551 Install one screw ..... 367
Figure 1-552 Install the cover ...... 367
Figure 1-553 Install two screws ... 368
Figure 1-554 Remove the reverse assembly upper guide assembly ...... 369
Figure 1-555 Install the reverse assembly upper guide assembly ......... 370
Figure 1-556 Remove one screw and the cover .. 371
Figure 1-557 Release one tab and one clip .......... 371
Figure 1-558 Rotate the cover ..... 372
Figure 1-559 Remove the cover ... 372
Figure 1-560 Disconnect two connectors 373
Figure 1-561 Remove two screws 373
Figure 1-562 Lift up the front of the assembly ... 374
Figure 1-563 Remove the reverse assembly ....... 374
Figure 1-564 Remove the cover ... 375
Figure 1-565 Disconnect one connector .. 376
xlii ENWW
Figure 1-566 Disconnect one connector .. 376
Figure 1-567 Remove the laser/scanner assembly ......... 377
Figure 1-568 Remove the cover ... 378
Figure 1-569 Remove the cartridge sensor assembly .... 379
Figure 1-570 Remove the antistatic spring ......... 380
Figure 1-571 Disconnect one connector .. 381
Figure 1-572 Remove the temperature sensor ... 381
Figure 1-573 Remove one screw . 383
Figure 1-574 Remove the cover ... 383
Figure 1-575 Remove three screws ......... 384
Figure 1-576 Remove the cover ... 384
Figure 1-577 Remove one screw . 385
Figure 1-578 Remove the cover ... 385
Figure 1-579 Remove six screws . 386
Figure 1-580 Disconnect one connector and remove the shield . 386
Figure 1-581 Install the shield and connect one connector ........ 387
Figure 1-582 Remove six screws . 387
Figure 1-583 Install the cover ...... 388
Figure 1-584 Install one screw ..... 388
Figure 1-585 Install the cover ...... 389
Figure 1-586 Install three screws 389
Figure 1-587 Install the cover ...... 390
Figure 1-588 Install one screw ..... 390
Figure 1-589 Remove one screw . 392
Figure 1-590 Remove the cover ... 392
Figure 1-591 Remove three screws ......... 393
Figure 1-592 Remove the cover ... 393
Figure 1-593 Remove one screw . 394
Figure 1-594 Remove the cover ... 394
Figure 1-595 Remove six screws . 395
Figure 1-596 Disconnect one connector and remove the shield . 395
Figure 1-597 Disconnect all of the connectors .... 396
Figure 1-598 Remove two screws and release one tab .. 396
Figure 1-599 Remove the DC controller .. 397
Figure 1-600 Install the DC controller ..... 398
Figure 1-601 Connect all of the connectors ........ 398
Figure 1-602 Install the shield and connect one connector ........ 399
Figure 1-603 Remove six screws . 399
Figure 1-604 Install the cover ...... 400
Figure 1-605 Install one screw ..... 400
Figure 1-606 Install the cover ...... 401
ENWW xliii
Figure 1-607 Install three screws 401
Figure 1-608 Install the cover ...... 402
Figure 1-609 Install one screw ..... 402
Figure 1-610 Remove one screw . 404
Figure 1-611 Remove the cover ... 404
Figure 1-612 Remove one screw . 405
Figure 1-613 Remove the cover ... 405
Figure 1-614 Secure the outer retaining pins ...... 406
Figure 1-615 Release two outer retaining pins ... 406
Figure 1-616 Release one pin ...... 407
Figure 1-617 Release the left-side spring ........... 407
Figure 1-618 Release the right-side spring ......... 408
Figure 1-619 Remove the cover ... 408
Figure 1-620 Remove three screws ......... 409
Figure 1-621 Remove the cover ... 409
Figure 1-622 Rotate the stopper . 410
Figure 1-623 Remove the shaft ... 410
Figure 1-624 Remove the door .... 411
Figure 1-625 Remove six screws . 411
Figure 1-626 Disconnect one connector and remove the shield . 412
Figure 1-627 Remove three screws and the Tray 1 gear cover .. 412
Figure 1-628 Disconnect two connectors 413
Figure 1-629 Release the wire harnesses 413
Figure 1-630 Remove four screws ........... 414
Figure 1-631 Remove the Tray 1 pickup assembly ......... 414
Figure 1-632 Install the Tray 1 pickup assembly 415
Figure 1-633 Install four screws .. 416
Figure 1-634 Install the wire harnesses in the guide ...... 416
Figure 1-635 Connect two connectors ..... 417
Figure 1-636 Install the Tray 1 gear cover .......... 417
Figure 1-637 Install the shield and connect one connector ........ 418
Figure 1-638 Remove six screws . 418
Figure 1-639 Install the door ....... 419
Figure 1-640 Install the shaft ...... 419
Figure 1-641 Rotate the stopper . 420
Figure 1-642 Install the cover ...... 420
Figure 1-643 Install three screws 421
Figure 1-644 Install the cover ...... 421
Figure 1-645 Engage the right-side spring .......... 422
Figure 1-646 Engage the left-side spring 422
Figure 1-647 Engage two outer retaining pins .... 423
xliv ENWW
Figure 1-648 Remove the low adhesive tape ...... 423
Figure 1-649 Install the cover ...... 424
Figure 1-650 Install one screw ..... 424
Figure 1-651 Install the cover ...... 425
Figure 1-652 Install one screw ..... 425
Figure 1-653 Remove the formatter ........ 427
Figure 1-654 Remove the formatter ........ 427
Figure 1-655 Remove one screw . 428
Figure 1-656 Remove the cover ... 428
Figure 1-657 Remove three screws ......... 429
Figure 1-658 Remove the cover ... 429
Figure 1-659 Remove one screw . 430
Figure 1-660 Remove the cover ... 430
Figure 1-661 Remove six screws . 431
Figure 1-662 Disconnect one connector and remove the shield . 431
Figure 1-663 Disconnect four connectors ........... 432
Figure 1-664 Disconnect three connectors ......... 432
Figure 1-665 Remove two screws 433
Figure 1-666 Remove the ICB ....... 433
Figure 1-667 Recycle and unpack 434
Figure 1-668 Install the ICB .......... 434
Figure 1-669 Install two screws ... 435
Figure 1-670 Connect three connectors .. 435
Figure 1-671 Connect four connectors .... 436
Figure 1-672 Install the shield and connect one connector ........ 436
Figure 1-673 Remove six screws . 437
Figure 1-674 Install the cover ...... 437
Figure 1-675 Install one screw ..... 438
Figure 1-676 Install the cover ...... 438
Figure 1-677 Install three screws 439
Figure 1-678 Install the cover ...... 439
Figure 1-679 Install one screw ..... 440
Figure 1-680 Align the formatter with the guides and push the formatter into the slot ........... 440
Figure 1-681 Tighten the two thumbscrews ....... 441
Figure 1-682 Verify that the formatter is functioning .... 442
Figure 1-683 Remove one screw . 444
Figure 1-684 Remove the cover ... 444
Figure 1-685 Remove three screws ......... 445
Figure 1-686 Remove the cover ... 445
Figure 1-687 Remove one screw . 446
Figure 1-688 Remove the cover ... 446
ENWW xlv
Figure 1-689 Remove six screws . 447
Figure 1-690 Disconnect one connector and remove the shield . 447
Figure 1-691 Remove the feed motor ..... 448
Figure 1-692 Install the feed motor ......... 449
Figure 1-693 Install the shield and connect one connector ........ 449
Figure 1-694 Remove six screws . 450
Figure 1-695 Install the cover ...... 450
Figure 1-696 Install one screw ..... 451
Figure 1-697 Install the cover ...... 451
Figure 1-698 Install three screws 452
Figure 1-699 Install the cover ...... 452
Figure 1-700 Install one screw ..... 453
Figure 1-701 Remove the drum motor .... 454
Figure 1-702 Remove the fuser motor .... 455
Figure 1-703 Release two tabs .... 456
Figure 1-704 Remove the fan duct .......... 456
Figure 1-705 Remove two screws and the cover 457
Figure 1-706 Remove the main fan ......... 457
Figure 1-707 Remove the laser/scanner fan ....... 458
Figure 1-708 Install the laser/scanner fan .......... 459
Figure 1-709 Remove the cartridge front-side fan ......... 460
Figure 1-710 Install the cartridge front-side fan 461
Figure 1-711 Remove the low-voltage power supply fan ........... 462
Figure 1-712 Install the low-voltage power supply fan .. 463
Figure 1-713 Remove one in-line connector ....... 464
Figure 1-714 Disconnect one in-line connector ... 464
Figure 1-715 Release the fan and duct .... 465
Figure 1-716 Remove the fan and duct ... 465
Figure 1-717 Separate the fan from the duct ...... 466
Figure 1-718 Release two tabs .... 467
Figure 1-719 Remove the fan duct .......... 467
Figure 1-720 Remove two screws and the cover 468
Figure 1-721 Disconnect one connector .. 468
Figure 1-722 Release the fan duct ........... 469
Figure 1-723 Remove the fan duct .......... 469
Figure 1-724 Remove the cartridge fan ... 470
Figure 1-725 Install the cartridge fan ...... 470
Figure 1-726 Remove the Tray 1 gear cover ....... 471
Figure 1-727 Disconnect two connectors 472
Figure 1-728 Remove one screw . 472
Figure 1-729 Release one tab ...... 473
xlvi ENWW
Figure 1-730 Remove the assembly ........ 473
Figure 1-731 Remove five screws and the plate . 474
Figure 1-732 Remove one screw . 475
Figure 1-733 Remove the guide ... 475
Figure 1-734 Remove four screws ........... 476
Figure 1-735 Remove five screws 476
Figure 1-736 Release one tab ...... 477
Figure 1-737 Remove the sheet-metal plate ...... 477
Figure 1-738 Remove one screw . 478
Figure 1-739 Remove the output accessory detection switch .... 478
Figure 1-740 Remove the formatter ........ 480
Figure 1-741 Remove the formatter ........ 481
Figure 1-742 Remove the output bin ....... 481
Figure 1-743 Remove the stapling mailbox ........ 482
Figure 1-744 Remove the duplex accessory ....... 483
Figure 1-745 Remove one screw . 483
Figure 1-746 Remove the side-rear cover ........... 484
Figure 1-747 Remove one screw . 484
Figure 1-748 Remove the cover ... 485
Figure 1-749 Remove three screws ......... 485
Figure 1-750 Remove the cover ... 486
Figure 1-751 Remove three screws ......... 486
Figure 1-752 Remove the cover ... 487
Figure 1-753 Remove one screw . 487
Figure 1-754 Remove the cover ... 488
Figure 1-755 Remove six screws . 488
Figure 1-756 Disconnect one connector and remove the shield . 489
Figure 1-757 Disconnect four connectors ........... 489
Figure 1-758 Disconnect three connectors ......... 490
Figure 1-759 Remove two screws 490
Figure 1-760 Remove the ICB ....... 491
Figure 1-761 Remove the sheet-metal plate ...... 491
Figure 1-762 Remove one screw . 492
Figure 1-763 Remove the guide ... 492
Figure 1-764 Remove four screws ........... 493
Figure 1-765 Remove two screws 493
Figure 1-766 Release one tab ...... 494
Figure 1-767 Remove the sheet-metal plate ...... 494
Figure 1-768 Disconnect seven connectors ......... 495
Figure 1-769 Remove three screws ......... 495
Figure 1-770 Release one tab ...... 496
ENWW xlvii
Figure 1-771 Remove the LVPS ... 496
Figure 1-772 Recycle and unpack 497
Figure 1-773 Install the LVPS ....... 498
Figure 1-774 Check one tab ......... 498
Figure 1-775 Install three screws 499
Figure 1-776 Connect seven connectors . 499
Figure 1-777 Install the sheet-metal plate ......... 500
Figure 1-778 Check one tab ......... 500
Figure 1-779 Install five screws ... 501
Figure 1-780 Install four screws .. 501
Figure 1-781 Install the guide ...... 502
Figure 1-782 Install one screw ..... 502
Figure 1-783 Install the sheet-metal plate ......... 503
Figure 1-784 Install the ICB .......... 503
Figure 1-785 Install two screws ... 504
Figure 1-786 Connect three connectors .. 504
Figure 1-787 Connect four connectors .... 505
Figure 1-788 Install the shield and connect one connector ........ 505
Figure 1-789 Remove six screws . 506
Figure 1-790 Install the cover ...... 506
Figure 1-791 Install one screw ..... 507
Figure 1-792 Install the cover ...... 507
Figure 1-793 Install three screws 508
Figure 1-794 Install the cover ...... 508
Figure 1-795 Install three screws 509
Figure 1-796 Install the cover ...... 509
Figure 1-797 Install one screw ..... 510
Figure 1-798 Install the side-rear cover .. 510
Figure 1-799 Install one screw ..... 511
Figure 1-800 Install the duplex accessory ........... 511
Figure 1-801 Install the output bin .......... 512
Figure 1-802 Install the stapling mailbox 513
Figure 1-803 Align the formatter with the guides and push the formatter into the slot ........... 514
Figure 1-804 Tighten the two thumbscrews ....... 514
Figure 1-805 Verify that the formatter is functioning .... 515
Figure 1-806 Disconnect one connector .. 516
Figure 1-807 Remove the lifter assembly ........... 517
Figure 1-808 Remove one spring . 517
Figure 1-809 Release the wire harnesses 518
Figure 1-810 Remove the the guide ........ 519
Figure 1-811 Disconnect one connector and remove one spring ........... 519
xlviii ENWW
Figure 1-812 Remove the lifter assembly ........... 520
Figure 1-813 Remove the formatter ........ 523
Figure 1-814 Remove the formatter ........ 523
Figure 1-815 Remove the output bin ....... 524
Figure 1-816 Remove the stapling mailbox ........ 525
Figure 1-817 Remove the duplex accessory ....... 526
Figure 1-818 Remove the fuser-entrance guide . 526
Figure 1-819 Remove the fuser ... 527
Figure 1-820 Remove two screws 527
Figure 1-821 Release two tabs .... 528
Figure 1-822 Release the right-upper corner ...... 528
Figure 1-823 Slide the cover to the right . 529
Figure 1-824 Remove the cover ... 529
Figure 1-825 Remove one screw . 530
Figure 1-826 Remove the side-rear cover ........... 530
Figure 1-827 Remove one screw . 531
Figure 1-828 Remove the cover ... 531
Figure 1-829 Remove three screws ......... 532
Figure 1-830 Remove the cover ... 532
Figure 1-831 Remove three screws ......... 533
Figure 1-832 Remove the cover ... 533
Figure 1-833 Remove one screw . 534
Figure 1-834 Remove the cover ... 534
Figure 1-835 Remove six screws . 535
Figure 1-836 Disconnect one connector and remove the shield . 535
Figure 1-837 Disconnect all of the connectors .... 536
Figure 1-838 Remove two screws and release one tab .. 536
Figure 1-839 Remove the DC controller .. 537
Figure 1-840 Disconnect four connectors ........... 537
Figure 1-841 Disconnect three connectors ......... 538
Figure 1-842 Remove two screws 538
Figure 1-843 Remove the ICB ....... 539
Figure 1-844 Remove the sheet-metal plate ...... 539
Figure 1-845 Remove one screw . 540
Figure 1-846 Remove the guide ... 540
Figure 1-847 Remove four screws ........... 541
Figure 1-848 Remove two screws 541
Figure 1-849 Release one tab ...... 542
Figure 1-850 Remove the sheet-metal plate ...... 542
Figure 1-851 Disconnect seven connectors ......... 543
Figure 1-852 Remove three screws ......... 543
ENWW xlix
Figure 1-853 Release one tab ...... 544
Figure 1-854 Remove the LVPS ... 544
Figure 1-855 Release two tabs .... 545
Figure 1-856 Remove the fan duct .......... 545
Figure 1-857 Remove the cover ... 546
Figure 1-858 Disconnect two connectors and remove four screws ........ 546
Figure 1-859 Remove two screws and release one tab .. 547
Figure 1-860 Release the guide ... 547
Figure 1-861 Remove the guide ... 548
Figure 1-862 Release the wire harnesses and remove four screws ....... 548
Figure 1-863 Feed the wire harnesses through the hole 549
Figure 1-864 Feed the wire harnesses through the hole 549
Figure 1-865 Remove the HVPS ... 550
Figure 1-866 Remove one screw and release the wire harness . 550
Figure 1-867 Remove the feed assembly 551
Figure 1-868 Recycle and unpack 551
Figure 1-869 Check the drive belts and belt shafts ......... 552
Figure 1-870 Check the foot and slot ....... 552
Figure 1-871 Install the feed assembly ... 553
Figure 1-872 Verify the feed assembly installation ........ 553
Figure 1-873 Install five screws ... 554
Figure 1-874 Connect one wire harness and install one screw and release ....... 554
Figure 1-875 Partially install the HVPS ... 555
Figure 1-876 Feed the wire harnesses through the hole 555
Figure 1-877 Feed the wire harnesses through the hole 556
Figure 1-878 Install four screws and install the wire harnesses 556
Figure 1-879 Install the guide ...... 557
Figure 1-880 Check the guide ...... 557
Figure 1-881 Install two screws ... 558
Figure 1-882 Install four screws and connect two connectors ... 558
Figure 1-883 Install the cover ...... 559
Figure 1-884 Install the fan duct . 559
Figure 1-885 Check two tabs ........ 560
Figure 1-886 Install the LVPS ....... 561
Figure 1-887 Check one tab ......... 561
Figure 1-888 Install three screws 562
Figure 1-889 Connect seven connectors . 562
Figure 1-890 Install the sheet-metal plate ......... 563
Figure 1-891 Check one tab ......... 563
Figure 1-892 Install five screws ... 564
Figure 1-893 Install four screws .. 564
l ENWW
Figure 1-894 Install the guide ...... 565
Figure 1-895 Install one screw ..... 565
Figure 1-896 Install the sheet-metal plate ......... 566
Figure 1-897 Install the ICB .......... 566
Figure 1-898 Install two screws ... 567
Figure 1-899 Connect three connectors .. 567
Figure 1-900 Connect four connectors .... 568
Figure 1-901 Install the DC controller ..... 568
Figure 1-902 Connect all of the connectors ........ 569
Figure 1-903 Install the shield and connect one connector ........ 569
Figure 1-904 Remove six screws . 570
Figure 1-905 Install the cover ...... 570
Figure 1-906 Install one screw ..... 571
Figure 1-907 Install the cover ...... 571
Figure 1-908 Install three screws 572
Figure 1-909 Install the cover ...... 572
Figure 1-910 Install three screws 573
Figure 1-911 Install the side-rear cover .. 573
Figure 1-912 Install one screw ..... 574
Figure 1-913 Install the cover ...... 574
Figure 1-914 Install one screw ..... 575
Figure 1-915 Note of the location of the tabs ..... 575
Figure 1-916 Align four tabs ........ 576
Figure 1-917 Slide the cover to the left ... 576
Figure 1-918 Engage one locking pin ....... 577
Figure 1-919 Engage two tabs ..... 577
Figure 1-920 Check cover installation ..... 578
Figure 1-921 Install two screws ... 578
Figure 1-922 Install the fuser ...... 579
Figure 1-923 Install the fuser-entrance guide .... 579
Figure 1-924 Install the duplex accessory ........... 580
Figure 1-925 Install the output bin .......... 580
Figure 1-926 Install the stapling mailbox 581
Figure 1-927 Align the formatter with the guides and push the formatter into the slot ........... 582
Figure 1-928 Tighten the two thumbscrews ....... 582
Figure 1-929 Verify that the formatter is functioning .... 583
Figure 1-930 Remove the feed roller assembly .. 584
Figure 1-931 Remove the output bin ....... 586
Figure 1-932 Remove the stapling mailbox ........ 587
Figure 1-933 Secure the outer retaining pins ...... 588
Figure 1-934 Release two outer retaining pins ... 588
ENWW li
Figure 1-935 Release one pin ...... 589
Figure 1-936 Release the left-side spring ........... 589
Figure 1-937 Release the right-side spring ......... 590
Figure 1-938 Remove the cover ... 590
Figure 1-939 Remove one screw . 591
Figure 1-940 Remove the cover ... 591
Figure 1-941 Remove three screws ......... 592
Figure 1-942 Remove the cover ... 592
Figure 1-943 Remove three screws ......... 593
Figure 1-944 Remove the cover ... 593
Figure 1-945 Remove one screw . 594
Figure 1-946 Remove the cover ... 594
Figure 1-947 Rotate the stopper . 595
Figure 1-948 Remove the shaft ... 595
Figure 1-949 Remove the door .... 596
Figure 1-950 Remove six screws . 596
Figure 1-951 Disconnect one connector and remove the shield . 597
Figure 1-952 Disconnect all of the connectors .... 597
Figure 1-953 Remove two screws and release one tab .. 598
Figure 1-954 Remove the DC controller .. 598
Figure 1-955 Remove the feed motor ..... 599
Figure 1-956 Remove the pickup drive assembly ........... 599
Figure 1-957 Install the pickup drive assembly .. 600
Figure 1-958 Check the pickup drive assembly gears ..... 601
Figure 1-959 Install the feed motor ......... 601
Figure 1-960 Install the DC controller ..... 602
Figure 1-961 Connect all of the connectors ........ 602
Figure 1-962 Install the shield and connect one connector ........ 603
Figure 1-963 Remove six screws . 603
Figure 1-964 Install the door ....... 604
Figure 1-965 Install the shaft ...... 604
Figure 1-966 Rotate the stopper . 605
Figure 1-967 Install the cover ...... 605
Figure 1-968 Install one screw ..... 606
Figure 1-969 Install the cover ...... 606
Figure 1-970 Install three screws 607
Figure 1-971 Install the cover ...... 607
Figure 1-972 Install three screws 608
Figure 1-973 Install the cover ...... 608
Figure 1-974 Install one screw ..... 609
Figure 1-975 Install the cover ...... 609
lii ENWW
Figure 1-976 Engage the right-side spring .......... 610
Figure 1-977 Engage the left-side spring 610
Figure 1-978 Engage two outer retaining pins .... 611
Figure 1-979 Remove the low adhesive tape ...... 611
Figure 1-980 Install the output bin .......... 612
Figure 1-981 Install the stapling mailbox 612
Figure 1-982 Remove the output bin ....... 615
Figure 1-983 Remove the stapling mailbox ........ 616
Figure 1-984 Secure the outer retaining pins ...... 617
Figure 1-985 Release two outer retaining pins ... 617
Figure 1-986 Release one pin ...... 618
Figure 1-987 Release the left-side spring ........... 618
Figure 1-988 Release the right-side spring ......... 619
Figure 1-989 Remove the cover ... 619
Figure 1-990 Remove two screws 620
Figure 1-991 Remove the cover ... 620
Figure 1-992 Remove one screw . 621
Figure 1-993 Remove the switch . 621
Figure 1-994 Remove one screw . 622
Figure 1-995 Remove the cover ... 622
Figure 1-996 Remove three screws ......... 623
Figure 1-997 Remove the cover ... 623
Figure 1-998 Remove three screws ......... 624
Figure 1-999 Remove the cover ... 624
Figure 1-1000 Remove one screw ........... 625
Figure 1-1001 Remove the cover . 625
Figure 1-1002 Remove six screws ........... 626
Figure 1-1003 Disconnect one connector and remove the shield .......... 626
Figure 1-1004 Disconnect all of the connectors .. 627
Figure 1-1005 Remove two screws and release one tab 627
Figure 1-1006 Remove the DC controller 628
Figure 1-1007 Remove three screws and the Tray 1 gear cover 628
Figure 1-1008 Disconnect two connectors .......... 629
Figure 1-1009 Release the wire harnesses ......... 629
Figure 1-1010 Remove four screws ......... 630
Figure 1-1011 Remove the Tray 1 pickup assembly ....... 630
Figure 1-1012 Remove the feed motor ... 631
Figure 1-1013 Remove the pickup drive assembly ......... 631
Figure 1-1014 Remove one screw and the cassette rail . 632
Figure 1-1015 Remove seven screws ...... 632
Figure 1-1016 Disengage the cover retainer ....... 633
ENWW liii
Figure 1-1017 Remove the sheet-metal plate .... 633
Figure 1-1018 Remove one screw ........... 634
Figure 1-1019 Disconnect two connectors and remove one screw ........ 634
Figure 1-1020 Remove the cassette pickup assembly ... 635
Figure 1-1021 Install the cassette pickup assembly ....... 636
Figure 1-1022 Install one screw and connect two connectors ... 636
Figure 1-1023 Install one screw .. 637
Figure 1-1024 Install the sheet-metal plate ....... 637
Figure 1-1025 Engage the cover retainer 638
Figure 1-1026 Install seven screws ......... 638
Figure 1-1027 Install the cassette rail and one screw .... 639
Figure 1-1028 Install the pickup drive assembly 639
Figure 1-1029 Check the pickup drive assembly gears ... 640
Figure 1-1030 Install the feed motor ...... 640
Figure 1-1031 Install the Tray 1 pickup assembly .......... 641
Figure 1-1032 Install four screws 641
Figure 1-1033 Install the wire harnesses in the guide .... 642
Figure 1-1034 Connect two connectors ... 642
Figure 1-1035 Install the Tray 1 gear cover ........ 643
Figure 1-1036 Install the DC controller ... 643
Figure 1-1037 Connect all of the connectors ...... 644
Figure 1-1038 Install the shield and connect one connector ...... 644
Figure 1-1039 Remove six screws ........... 645
Figure 1-1040 Install the cover .... 645
Figure 1-1041 Install one screw .. 646
Figure 1-1042 Install the cover .... 646
Figure 1-1043 Install three screws .......... 647
Figure 1-1044 Install the cover .... 647
Figure 1-1045 Install three screws .......... 648
Figure 1-1046 Install the cover .... 648
Figure 1-1047 Install one screw .. 649
Figure 1-1048 Connect one connector ..... 649
Figure 1-1049 Install one screw .. 650
Figure 1-1050 Install the cover .... 650
Figure 1-1051 Install two screws . 651
Figure 1-1052 Install the cover .... 651
Figure 1-1053 Engage the right-side spring ........ 652
Figure 1-1054 Engage the left-side spring .......... 652
Figure 1-1055 Engage two outer retaining pins .. 653
Figure 1-1056 Remove the low adhesive tape .... 653
Figure 1-1057 Install the output bin ........ 654
liv ENWW
Figure 1-1058 Install the stapling mailbox ......... 654
Figure 1-1059 Remove the rear cover (1x500-sheet paper feeder) ....... 658
Figure 1-1060 Left cover tab locations (1x500-sheet paper feeder) ..... 659
Figure 1-1061 Release one tab (1x500-sheet paper feeder) ...... 660
Figure 1-1062 Release one tab (1x500-sheet paper feeder) ...... 660
Figure 1-1063 Release three tabs (1x500-sheet paper feeder) . 661
Figure 1-1064 Locate three tabs (1x500-sheet paper feeder) ... 661
Figure 1-1065 Remove the left cover (1x500-sheet paper feeder) ........ 662
Figure 1-1066 Left cover tab locations (1x500-sheet paper feeder) ..... 663
Figure 1-1067 Release one tab (1x500-sheet paper feeder) ...... 664
Figure 1-1068 Release four tabs (1x500-sheet paper feeder) ... 664
Figure 1-1069 Locate three tabs (1x500-sheet paper feeder) ... 665
Figure 1-1070 Remove the right cover (1x500-sheet paper feeder) ..... 665
Figure 1-1071 Remove two screws (1x500-sheet paper feeder) ........... 666
Figure 1-1072 Remove the cover (1x500-sheet paper feeder) .. 666
Figure 1-1073 Remove three screws (1x500-sheet paper feeder) ........ 667
Figure 1-1074 Remove the front-upper cover (1x500-sheet paper feeder) ...... 668
Figure 1-1075 Remove the pickup drive assembly (1x500-sheet paper feeder) ........... 669
Figure 1-1076 Remove the pickup drive assembly (1x500-sheet paper feeder) ........... 669
Figure 1-1077 Gears on the pickup drive assembly (1x500-sheet paper feeder with cabinet) . 670
Figure 1-1078 Remove the tray rail (1x500-sheet paper feeder) .......... 671
Figure 1-1079 Remove the pickup drive assembly (1x500-sheet paper feeder) ........... 672
Figure 1-1080 Remove the pickup drive assembly (1x500-sheet paper feeder) ........... 672
Figure 1-1081 Remove one screw and disconnect three connectors (1x500-sheet paper feeder) ...... 673
Figure 1-1082 Remove one screw (1x500-sheet paper feeder) . 673
Figure 1-1083 Remove the pickup assembly (1x500-sheet paper feeder) ........ 674
Figure 1-1084 Gears on the paper drive assembly (1x500-sheet paper feeder) ........... 674
Figure 1-1085 Disconnect one connector (1x500-sheet paper feeder) . 675
Figure 1-1086 Remove the lifter assembly (1x500-sheet paper feeder) ........... 675
Figure 1-1087 Disconnect one connector and remove one spring (1x500-sheet paper feeder) ........... 676
Figure 1-1088 Remove the sheet-metal plate (1x500-sheet paper feeder) ...... 676
Figure 1-1089 Remove the lifter assembly (1x500-sheet paper feeder) ........... 677
Figure 1-1090 Remove the controller PCA (1x500-sheet paper feeder) 678
Figure 1-1091 Remove the rear and rear lower cover (1x500-sheet paper feeder with cabinet) ......... 680
Figure 1-1092 Remove the stopper (1x500-sheet paper feeder with cabinet) . 681
Figure 1-1093 Remove the stock box door (1x500-sheet paper feeder with cabinet) .. 681
Figure 1-1094 Remove four screws (1x500-sheet paper feeder with cabinet) . 682
Figure 1-1095 Remove the stock box (1x500-sheet paper feeder with cabinet) .......... 682
Figure 1-1096 Remove the stock box rails (1x500-sheet paper feeder with cabinet) ... 683
Figure 1-1097 Remove the left cover (1x500-sheet paper feeder with cabinet) ........... 684
Figure 1-1098 Remove the front upper cover (1x500-sheet paper feeder with cabinet) .......... 685
ENWW lv
Figure 1-1099 Remove the right-front cover (1x500-sheet paper feeder with cabinet) ........... 686
Figure 1-1100 Remove the stopper (1x500-sheet paper feeder with cabinet) . 687
Figure 1-1101 Release the link arm (1x500-sheet paper feeder with cabinet) . 687
Figure 1-1102 Remove the right door (1x500-sheet paper feeder with cabinet) .......... 688
Figure 1-1103 Remove the right center cover (1x500-sheet paper feeder with cabinet) ......... 689
Figure 1-1104 Remove the screws (1x500-sheet paper feeder with cabinet) ... 690
Figure 1-1105 Release two tabs (1x500-sheet paper feeder with cabinet) ....... 691
Figure 1-1106 Remove the right-door hinge cover (1x500-sheet paper feeder with cabinet) . 691
Figure 1-1107 Remove the pickup drive assembly (1x500-sheet paper feeder) ........... 692
Figure 1-1108 Remove the pickup drive assembly (1x500-sheet paper feeder) ........... 693
Figure 1-1109 Paper drive assembly gears (1x500-sheet paper feeder with cabinet) . 694
Figure 1-1110 Remove the tray rail (1x500-sheet paper feeder with cabinet) . 695
Figure 1-1111 Remove the pickup drive assembly (1x500-sheet paper feeder) ........... 696
Figure 1-1112 Remove the pickup drive assembly (1x500-sheet paper feeder) ........... 696
Figure 1-1113 Disconnect connectors and remove the screw (1x500-sheet paper feeder with cabinet) ........ 697
Figure 1-1114 Remove the paper-pickup assembly (1x500-sheet paper feeder with cabinet) 697
Figure 1-1115 Gears on the pickup drive assembly (1x500-sheet paper feeder with cabinet) . 698
Figure 1-1116 Disconnect connector (1x500-sheet paper feeder with cabinet) ........... 699
Figure 1-1117 Remove the lifter base assembly (1x500-sheet paper feeder with cabinet) ..... 699
Figure 1-1118 Disconnect one connector and remove one spring (1x500-sheet paper feeder with cabinet) .. 700
Figure 1-1119 Remove the sheet-metal plate (1x500-sheet paper feeder with cabinet) ......... 701
Figure 1-1120 Remove the lifter assembly (1x500-sheet paper feeder with cabinet) .. 701
Figure 1-1121 Disconnect three connectors (1x500-sheet paper feeder with cabinet) 702
Figure 1-1122 Remove the controller PCA (1x500-sheet paper feeder with cabinet) ... 703
Figure 1-1123 Remove rear and rear lower cover (HCI optional paper feeder) . 705
Figure 1-1124 Remove the stopper (HCI optional paper feeder) 706
Figure 1-1125 Remove the right door (HCI optional paper feeder) ........ 706
Figure 1-1126 Remove the right center cover (HCI optional paper feeder) ....... 707
Figure 1-1127 Remove the screws (HCI optional paper feeder) . 708
Figure 1-1128 Remove the right lower cover (HCI optional paper feeder) ......... 708
Figure 1-1129 Remove the front upper cover (HCI optional paper feeder) ........ 709
Figure 1-1130 Remove the screw (HCI optional paper feeder) ... 710
Figure 1-1131 Remove the right front cover (HCI optional paper feeder) .......... 710
Figure 1-1132 Remove the left cover (HCI optional paper feeder) ......... 711
Figure 1-1133 Remove the tray rail (HCI optional paper feeder) 712
Figure 1-1134 Remove the pickup drive assembly (HCI optional paper feeder) 713
Figure 1-1135 Disconnect connectors and remove the screw (HCI optional paper feeder) ....... 713
Figure 1-1136 Remove the Tray 3 pickup assembly (HCI optional paper feeder) .......... 714
Figure 1-1137 Paper drive assembly gears (1x500-sheet paper feeder with cabinet) . 715
Figure 1-1138 Remove the tray rail (HCI optional paper feeder) 716
Figure 1-1139 Remove the pickup drive assembly (HCI optional paper feeder) 717
lvi ENWW
Figure 1-1140 Disconnect connectors and remove the screw (HCI optional paper feeder) ....... 717
Figure 1-1141 Remove the latch holder (HCI optional paper feeder) ..... 718
Figure 1-1142 Remove the Tray 4 pickup assembly (HCI optional paper feeder) .......... 718
Figure 1-1143 Paper drive assembly gears (1x500-sheet paper feeder with cabinet) . 719
Figure 1-1144 Remove the tray rail (HCI optional paper feeder) 720
Figure 1-1145 Disconnect connectors and remove the screw (HCI optional paper feeder) ....... 720
Figure 1-1146 Remove the Tray 5 pickup assembly (HCI optional paper feeder) .......... 721
Figure 1-1147 Remove the pickup drive assembly (HCI optional paper feeder) 722
Figure 1-1148 Gears on the pickup drive assembly (HCI optional paper feeder) ........... 723
Figure 1-1149 Disconnect connector (HCI optional paper feeder) .......... 724
Figure 1-1150 Remove the Tray 3 lifter base assembly (HCI optional paper feeder) .... 724
Figure 1-1151 Remove the lifter base assembly spring (HCI optional paper feeder) .... 725
Figure 1-1152 Disconnect connector (HCI optional paper feeder) .......... 726
Figure 1-1153 Remove the Tray 4 lifter base assembly (HCI optional paper feeder) .... 726
Figure 1-1154 Remove the lifter base assembly spring (HCI optional paper feeder) .... 727
Figure 1-1155 Disconnect connectors (HCI optional paper feeder) ........ 728
Figure 1-1156 Remove the Tray 3 lifter assembly (HCI optional paper feeder) . 728
Figure 1-1157 Disconnect connectors (HCI optional paper feeder) ........ 729
Figure 1-1158 Remove the Tray 4 lifter assembly (HCI optional paper feeder) . 729
Figure 1-1159 Remove the Tray 5 lifter drive assembly (HCI optional paper feeder) .... 730
Figure 1-1160 Remove the controller PCA (HCI optional paper feeder) . 731
Figure 1-1161 Remove the front cover (stapling mailbox) ......... 733
Figure 1-1162 Remove the lever assembly (stapling mailbox) .. 733
Figure 1-1163 Remove the rear cover (stapling mailbox) .......... 734
Figure 1-1164 Remove one spring (stapling mailbox) .... 735
Figure 1-1165 Remove the bushing (stapling mailbox) .. 735
Figure 1-1166 Remove the bushing (stapling mailbox) .. 736
Figure 1-1167 Remove the handle assembly (stapling mailbox) ........... 736
Figure 1-1168 Remove the top cover ...... 737
Figure 1-1169 Remove two stoppers (stapling mailbox) 738
Figure 1-1170 Reinstall the two stoppers (stapling mailbox) .... 738
Figure 1-1171 Remove the output bin (stapling mailbox) .......... 739
Figure 1-1172 Remove the PCA cover (stapling mailbox) ........... 740
Figure 1-1173 Remove the output bin assembly cover (stapling mailbox) ....... 741
Figure 1-1174 Remove the PCA cover (stapling mailbox) ........... 742
Figure 1-1175 Release the wire harnesses (stapling mailbox) ... 742
Figure 1-1176 Remove the PCA (stapling mailbox) ......... 743
Figure 1-1177 Remove the bushing (stapling mailbox) .. 744
Figure 1-1178 Remove the output bin sensor PCA (stapling mailbox) ... 744
Figure 1-1179 Remove the interlock assembly (stapling mailbox) ........ 745
Figure 1-1180 Remove the stapler assembly (stapling mailbox) ........... 745
ENWW lvii
Figure 1-1181 Disconnect two connectors (stapling mailbox) ... 746
Figure 1-1182 Remove the jogger assembly (stapling mailbox) 746
Figure 1-1183 Remove the output bin solenoid and sheet-metal plate (stapling mailbox) ...... 747
Figure 1-1184 Remove the output bin solenoid (stapling mailbox) ....... 748
Figure 1-1185 Remove the output-bin flapper assembly (stapling mailbox) .... 749
Figure 1-1186 Remove two screws (stapling mailbox) ... 750
Figure 1-1187 Remove the output bin assembly (stapling mailbox) ..... 750
Figure 1-1188 Remove the PCA cover (stapling mailbox) ........... 751
Figure 1-1189 Disconnect four connectors (stapling mailbox) ... 752
Figure 1-1190 Remove the rear-rail assembly (stapling mailbox) ......... 752
Figure 1-1191 Remove the sheet-metal plate (stapling mailbox) ......... 753
Figure 1-1192 Remove the gear stopper (stapling mailbox) ...... 753
Figure 1-1193 Remove one gear and the belt (stapling mailbox) .......... 754
Figure 1-1194 Release one spring and remove the swing gear (stapling mailbox) ....... 754
Figure 1-1195 Remove one gear and remove the belt (stapling mailbox) ......... 755
Figure 1-1196 Remove the sensor flag (stapling mailbox) ......... 755
Figure 1-1197 Remove the guide (stapling mailbox) ...... 756
Figure 1-1198 Remove one gear (stapling mailbox) ....... 756
Figure 1-1199 Replace the guide (stapling mailbox) ...... 757
Figure 1-1200 Remove the guide (stapling mailbox) ...... 757
Figure 1-1201 Remove the stage top assembly and right door (stapling mailbox) ....... 758
Figure 1-1202 Remove the stopper (stapling mailbox) .. 758
Figure 1-1203 Remove the right door and inlet guide (stapling mailbox) ......... 759
Figure 1-1204 Remove the paper feed guide (stapling mailbox) ........... 759
Figure 1-1205 Install the stage top assembly (stapling mailbox) .......... 760
Figure 1-1206 Remove two belts and five gears (stapling mailbox) ...... 761
Figure 1-1207 Pull out the shaft (stapling mailbox) ....... 762
Figure 1-1208 Disconnect one connector (stapling mailbox) ..... 762
Figure 1-1209 Remove the stage assembly (stapling mailbox) . 763
Figure 1-1210 Remove the stamp assembly (stapling mailbox) 763
Figure 1-1211 Remove the PCA cover (stapling mailbox) ........... 764
Figure 1-1212 Disconnect two connectors (stapling mailbox) ... 765
Figure 1-1213 Remove one spring (stapling mailbox) .... 765
Figure 1-1214 Remove the tray support (stapling mailbox) ....... 766
Figure 1-1215 Remove the lifter lever (stapling mailbox) .......... 766
Figure 1-1216 Remove the output bin 3 drive assembly (stapling mailbox) ..... 767
Figure 2-1 Document feeder and scanner components .. 778
Figure 2-2 Document feeder components (1 of 2) .......... 780
Figure 2-3 Document feeder components (2 of 2) .......... 782
Figure 2-4 Scanner control board (SCB) ... 784
Figure 2-5 Control panel ... 786
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Figure 2-6 Covers .. 788
Figure 2-7 Upper plate assembly . 790
Figure 2-8 Internal components (1 of 5) .. 792
Figure 2-9 Internal components (2 of 5) .. 794
Figure 2-10 Internal components (3 of 5) 796
Figure 2-11 Internal components (4 of 5) 798
Figure 2-12 Internal components (5 of 5) 800
Figure 2-13 High-voltage power supply .. 802
Figure 2-14 500-sheet paper feeder covers ........ 804
Figure 2-15 1x500-sheet paper feeder components ...... 806
Figure 2-16 1x500-sheet paper feeder with cabinet covers ....... 808
Figure 2-17 1x500-sheet paper feeder with cabinet components ......... 810
Figure 2-18 2,500-sheet high-capacity paper feeder covers ..... 812
Figure 2-19 2,500-sheet high-capacity paper feeder components (1 of 2) ....... 814
Figure 2-20 2,500-sheet high-capacity paper feeder components (2 of 2) ....... 816
Figure 2-21 Stapling mailbox covers ....... 818
Figure 2-22 Stapling mailbox components (1 of 2) ......... 820
Figure 2-23 Stapling mailbox components (2 of 2) ......... 822
Figure 2-24 Envelope feeder covers ........ 824
Figure 2-25 Envelope feeder components (1 of 2) .......... 826
Figure 2-26 Envelope feeder components (2 of 2) .......... 828

打印机拍错手册
Table of contents
1 Theory of operation ... 1
工作原理
Basic operation ...... 2
Sequence of operation (product) ........ 4
Sequence of operation (scanner) ........ 5
Formatter-control system . 6
Formatter hardware .... 6
Sleep mode ........... 6
Input/output (I/O) . 8
CPU 8
Memory ..... 8
Random access memory (RAM) .......... 8
Firmware ... 8
Nonvolatile random access memory (NVRAM) ..... 8
Image Resolution Enhancement technology ....... 8
HP Memory Enhancement technology ..... 9
Printer job language (PJL) . 9
Printer management language (PML) ...... 9
Control panel ... 9
Scanner interface ........ 9
Engine-control system .... 10
DC controller .. 11
Motors ..... 12
Fans ......... 13
High-voltage power supply ........ 14
Low-voltage power supply ......... 15
Overcurrent/overvoltage protection ........... 16
Voltage detection ..... 16
Safety 16
Sleep (power save) mode ..... 17
Low-voltage power supply functions .......... 17
Fuser control ....... 18
Fuser temperature control ... 19
ENWW v
Fuser sleeve temperature protection .......... 20
Fuser failure detection ......... 20
Pressure roller cleaning ....... 21
Ambient-temperature detection ..... 21
Laser/scanner system ..... 22
Laser/scanner failure 23
Safety 23
Image-formation system 24
Electrophotographic process 26
Step 1: Primary charge (conditioning) .... 27
Step 2: Laser-beam exposure (writing) .. 27
Step 3: Developing .......... 28
Step 4: Transfer .. 28
Step 5: Separation .......... 29
Step 6: Fusing ...... 29
Step 7: Drum cleaning ..... 30
Toner cartridge .......... 31
Memory chip ........ 31
Cartridge presence and life detection .... 31
Pickup, feed, and delivery system .......... 33
Pickup-and-feed block .......... 38
Tray 2 pickup ....... 39
Tray 2 paper-size detection and tray-present detection .... 40
Tray 1 pickup ....... 43
Tray 1 paper-presence detection ..... 44
Feed speed control ......... 44
Skew-feed prevention .... 45
Paper-length detection .. 46
Paper-width detection .... 46
Fusing, reverse, and delivery block .. 47
Fusing ...... 47
Pressure roller pressurization and depressurization control ... 48
Reverse and delivery control ...... 49
Face-down delivery .. 50
Face-up delivery ....... 51
Output bin paper-full detection ....... 52
Duplex block .. 53
Duplex side registration adjustment operation . 53
Jam detection 55
Optional paper feeders .... 59
Paper-feeder pickup and feed components . 62
vi ENWW
1x500-sheet paper feeder signal flow and component locations ........ 62
1x500-sheet paper feeder with cabinet signal flow and component locations ........... 63
2,500-sheet high-capacity paper feeder signal flow and component locations .......... 65
Paper-size detection and tray-presence detection . 67
Paper feeder tray lift operation ........ 68
Trays 3 and 4 lift operation ........ 68
Tray 5 lift operation ........ 69
Paper feeder jam detection .. 70
Scanning/image capture system 73
Scanner .......... 73
Document feed system ......... 73
Sensors in the document feeder 73
Document feeder paper path ..... 75
Document feeder simplex operation ..... 75
Document feeder e-duplex operation .... 76
Front-side and back-side background selector . 77
Deskew operation ........... 78
Document feeder hinges 79
Stapling mailbox .. 81
Motor control . 83
Failure detection . 84
Delivery operation .......... 84
Staple operation ....... 86
Stapler .......... 91
Output bin 3 lift operation ... 92
Stacker mode 93
Mailbox/job separator mode 93
Jam detection 94
Automatic delivery .... 96
2 Solve problems ....... 97
故障诊断与排除
Solve problems checklist . 98
Menu map .......... 101
Current settings pages .. 101
Event log 101
Pre-boot menu options . 103
Remote Admin ......... 110
Required software and network connection .... 110
Telnet client 111
Network connection ........... 112
Connect a remote connection .. 112
ENWW vii
Disconnect a remote connection .......... 117
Troubleshooting process .......... 119
Determine the problem source ....... 119
Troubleshooting flowchart ...... 119
Power subsystem .... 120
Power-on checks .......... 120
Power-on troubleshooting overview ......... 120
Scanning subsystem ........... 124
Control panel checks ........... 124
Control panel diagnostic flowcharts .... 127
Touchscreen black, white, or dim (no image) ........ 128
Touchscreen is slow to respond or requires multiple presses to
respond ....... 129
Touchscreen has an unresponsive zone .... 130
No control panel sound ...... 131
Home button is unresponsive ........ 132
Hardware integration pocket (HIP) is not functioning (control panel
functional) .. 133
Tools for troubleshooting ......... 134
Individual component diagnostics .. 134
LED diagnostics . 134
Understand lights on the formatter .......... 134
Engine diagnostics ........ 139
Defeating interlocks ........... 139
Disable cartridge check ...... 140
Engine test button .. 140
Paper path test . 141
Paper path sensors test ........... 141
Manual sensor tests and tray/bin sensor tests ........... 143
Manual sensor tests ........... 143
Tray/bin manual sensor test .......... 148
Print/stop test .. 150
Component tests .......... 150
Component test (special-mode test) ......... 150
Scanner tests .... 153
Scanner tests .......... 153
Diagrams ..... 155
Block diagrams . 155
Sensors ....... 155
Switches (product base) ..... 159
Solenoids (product base) ... 160
viii ENWW
Clutch (product base) ......... 161
Motors ......... 162
Fans (product base) 166
Main assemblies ..... 167
Main PCAs (product base) ... 174
Rollers (product base) ........ 175
DC controller connections ........ 176
Scanner controller board (SBC) connectors ..... 178
1x500-sheet feeder, 1x500-sheet feeder with cabinet, and 2,500-sheet highcapacity
feeder connectors ...... 179
Stapling mailbox connectors .... 180
General timing chart ..... 182
General circuit diagrams ........... 184
Internal print-quality test pages .... 189
Print quality troubleshooting pages .... 189
Fuser test page . 192
Cleaning page ... 193
Enable and configure auto cleaning .......... 193
Print configuration page ........... 194
Configuration page . 194
HP embedded Jetdirect page ......... 196
Finding important information on the configuration pages ......... 197
Print quality troubleshooting tools 198
Print quality troubleshooting tools: repetitive defects ruler .. 198
Control-panel menus .......... 199
Administration menu .... 199
Reports menu ......... 199
General Settings menu ....... 201
Copy Settings menu ........... 206
Scan/Digital Send Settings menu .. 214
Fax Settings menu (fax models only) ........ 224
General Print Settings menu .......... 234
Default Print Options menu ........... 237
Display Settings menu ....... 239
Manage Supplies menu ...... 241
Manage Trays menu ........... 244
Network Settings menu ..... 246
Troubleshooting menu ....... 257
Device Maintenance menu ........ 259
Backup/Restore menu ....... 259
Calibration/Cleaning menu 260
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USB Firmware Upgrade menu ........ 262
Service menu .......... 262
Control panel message document (CPMD) . 263
Control-panel message types .. 263
Control-panel messages and event log entries ........... 263
10.XX.YZ Error Messages ... 263
11.XX.YZ Error Messages ... 266
13.XX.YZ Error Messages ... 267
13.XX.YZ Error Messages ... 293
30.XX.YZ Error Messages ... 293
31.XX.YZ Error Messages ... 300
32.XX.YX and 33.XX.YZ Error Messages .... 306
40.XX.YZ Error Messages ... 312
41.XX.YZ Error Messages ... 314
42.XX.YZ Error Messages ... 321
44.XX.XX Error Messages ... 321
47.XX.XX Error Messages ... 323
48.XX.YY Error Messages ... 325
49.XX.YY Error Messages ... 326
50.WX.YZ Error Messages .. 326
51.XX.YZ, 52.XX.YZ Error Messages .......... 328
54.XX.YZ Error Messages ... 329
55.XX.YZ, 56.XX.YZ Error Messages .......... 330
57.XX.YZ Error Messages ... 331
58.XX.YZ Error Messages ... 333
59.XX.YZ Error Messages ... 335
60.00.0Y, 62.00.00 Error Messages .......... 337
65.X0.AZ Error Messages ... 339
66.WX.YZ Error Messages .. 339
70.XX.YY Error Messages ... 343
80.XX.YY, 82.XX.YY Error Messages .......... 343
98.0X.0Y Error Messages ... 344
99.XX.YY Error Messages ... 345
Alpha Error Messages ......... 352
Control panel: event log messages 386
Print or view an event log ......... 387
Clear the event log ........ 387
Clear jams .......... 388
Jam sensor locations .......... 388
Paper path sensor locations ..... 388
Jam locations .......... 392
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Auto-navigation for clearing jams .. 392
Experiencing frequent or recurring paper jams? .... 392
Clear jams in the document feeder . 394
Clear jams in Tray 1 . 398
Clear jams in Tray 2, 3, or 4 . 401
Clear jams in the 1,500-sheet high-capacity input tray (Tray 5) ... 403
Clear jams in the right door . 406
Clear jams in the lower-right door .. 407
Clear jams in the duplexer and fuser .......... 408
Clear jams under the top cover and in the registration area ......... 413
Clear jams in the output bin 416
Clear jams in the stapling mailbox accessory ........ 417
Clear staple jams in the stapling mailbox accessory ......... 419
Change jam recovery ........... 423
Paper feeds incorrectly or becomes jammed ... 424
The product does not pick up paper ........... 424
The product picks up multiple sheets of paper ...... 424
The document feeder jams, skews, or picks up multiple sheets of paper 425
Prevent paper jams . 425
Use manual print modes ........... 426
Solve image quality problems .. 429
Image defects table 429
Clean the product .......... 439
Print a cleaning page .......... 439
Check the scanner glass for dirt or smudges ......... 440
Clean the pickup rollers and separation pad in the document feeder ....... 442
Clean the pickup, feed, and separation rollers in the 1x500-sheet paper-feeder and 1x500-
sheet paper-feeder with storage cabinet .. 444
Clean the pickup, feed, and separation rollers in the 2,500-sheet high-capacity feeder (HCI) .... 445
Solve performance problems .... 446
Solve connectivity problems ..... 447
Solve USB connection problems ..... 447
Solve wired network problems ....... 447
Poor physical connection ......... 447
The computer is using the incorrect IP address for the product ......... 447
The computer is unable to communicate with the product .... 448
The product is using incorrect link and duplex settings for the network ....... 448
New software programs might be causing compatibility problems ... 448
The computer or workstation might be set up incorrectly ...... 448
The product is disabled, or other network settings are incorrect ....... 448
Service mode functions . 449
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Service menu ........... 449
Product resets ......... 452
Restore factory-set defaults .... 452
Restore the service ID ... 453
Product cold reset ........ 453
Format Disk and Partial Clean functions .... 454
Active and repository firmware locations ........ 454
Partial Clean ...... 454
Execute a Partial Clean ....... 455
Format Disk ....... 455
Execute a Format Disk ........ 456
Solve fax problems ........ 457
Checklist for solving fax problems . 457
What type of phone line are you using? ........... 457
Are you using a surge-protection device? ........ 457
Are you using a phone company voice-messaging service or an answering
machine? ........... 457
Does your phone line have a call-waiting feature? ..... 457
Check fax accessory status ...... 458
General fax problems .......... 459
The fax failed to send ... 459
An Out of Memory status message displays on the product control panel .... 459
Print quality of a photo is poor or prints as a gray box ........... 459
You touched the Stop button to cancel a fax, but the fax was still sent ......... 459
No fax address book button displays ... 459
Not able to locate the Fax settings in HP Web Jetadmin ......... 459
The header is appended to the top of the page when the overlay option is enabled 459
A mix of names and numbers is in the recipients box . 459
A one-page fax prints as two pages ..... 460
A document stops in the document feeder in the middle of faxing .... 460
The volume for sounds coming from the fax accessory is too high or too low .......... 460
Use Fax over VoIP networks ........... 460
Problems with receiving faxes ........ 461
Problems with sending faxes ......... 463
Fax error messages on the product control panel . 464
Send-fax messages ...... 465
Receive-fax messages .. 466
Service settings ....... 467
Settings in the Troubleshooting menu 467
Firmware upgrades ....... 468
Determine the installed revision of firmware ........ 469
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Perform a firmware upgrade .......... 470
HP Embedded Web Server ........ 470
USB flash drive (Pre-boot menu) ......... 470
USB flash drive (control-panel menu) .. 471
Appendix A Product specifications ..... 473
Product dimensions ....... 474
Product space requirements ..... 475
Power consumption, electrical specifications, and acoustic emissions .......... 476
Environmental specifications .... 476
Certificate of Volatility .. 477
Index ........... 479
ENWW xiii
List of tables
Table 1-1 Sequence of operation (product) . 4
Table 1-2 Sequence of operation (scanner) . 5
Table 1-3 Formatter hardware components ........... 6
Table 1-4 Motors .... 12
Table 1-5 Fans ........ 13
Table 1-6 Converted DC voltages ... 16
Table 1-7 Low-voltage power supply functions .... 17
Table 1-8 Fuser components ......... 18
Table 1-9 Sensors ... 34
Table 1-10 Motors, clutch, and solenoids .. 35
Table 1-11 Switches ........... 36
Table 1-12 Tray 2 media-size detection switch components ....... 40
Table 1-13 Feed speed control ....... 44
Table 1-14 Paper-width detection . 46
Table 1-15 Jams that the product detects . 56
Table 1-16 Pickup and feed components (1x500-sheet paper feeder) .... 62
Table 1-17 Pickup and feed components (1x500-sheet paper feeder with cabinet) ....... 64
Table 1-18 Pickup and feed components (2,500-sheet high-capacity paper feeder) ...... 66
Table 1-19 Paper-size detection and tray-presence detection (1 x 500-sheet paper feeder and 1x500-sheet
paper feeder with cabinet) ..... 67
Table 1-20 Paper-size detection and tray-presence detection (2,500-sheet high-capacity paper feeder) ....... 67
Table 1-21 Document feeder sensors ........ 74
Table 1-22 Document feeder paper path ... 75
Table 1-23 Document feeder deskew features ..... 78
Table 1-24 Motor control (stapling mailbox) ......... 83
Table 1-25 Delivery components (stapling mailbox) ........ 85
Table 2-1 Pre-boot menu options (1 of 7) ........... 103
Table 2-2 Pre-boot menu options (2 of 7) ........... 104
Table 2-3 Pre-boot menu options (3 of 7) ........... 105
Table 2-4 Pre-boot menu options (4 of 7) ........... 106
Table 2-5 Pre-boot menu options (5 of 7) ........... 107
Table 2-6 Pre-boot menu options (6 of 7) ........... 108
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Table 2-7 Pre-boot menu options (7 of 7) ........... 109
Table 2-8 Troubleshooting flowchart ...... 119
Table 2-9 Control panel diagnostic functions ...... 124
Table 2-10 Connectivity LED, product initialization ........ 135
Table 2-11 Connectivity LED, product operational .......... 137
Table 2-12 Paper-path sensors diagnostic tests 141
Table 2-13 Manual sensor diagnostic tests ......... 144
Table 2-14 Tray/bin manual sensors ....... 148
Table 2-15 Component test details ......... 151
Table 2-16 Sensors (product base) .......... 155
Table 2-17 Sensors (1x500-sheet paper feeder and 1x500-sheet paper feeder with cabinet) 156
Table 2-18 Sensors (2,500-sheet high-capacity feeder) (HCI) .... 157
Table 2-19 Sensors (SSMBM) ....... 158
Table 2-20 Switches (product base) ........ 159
Table 2-21 Solenoids (product base) ....... 160
Table 2-22 Clutch (product base) . 161
Table 2-23 Motors (product base) ........... 162
Table 2-24 Motors (1 x 500-sheet paper feeder) 163
Table 2-25 Motors (1x500-sheet and 3 x 500-sheet paper deck) .......... 163
Table 2-26 Motors (1x500-sheet and 3 x 500-sheet paper deck) .......... 164
Table 2-27 Motors (SSMBM) ......... 165
Table 2-28 Fans (product base) ... 166
Table 2-29 Main assemblies (product base; 1 of 2) ......... 167
Table 2-30 Main assemblies (product base; 2 of 2) ......... 168
Table 2-31 Main assemblies (1 x 500-sheet paper feeder) ......... 169
Table 2-32 Main assemblies (1x500-sheet paper feeder with cabinet) . 170
Table 2-33 Main assemblies (2,500-sheet high-capacity feeder) (HCI) .. 171
Table 2-34 Main assemblies (SSMBM; 1 of 2) ...... 172
Table 2-35 Main assemblies (SSMBM; 2 of 2) ...... 173
Table 2-36 Main PCAs (product base) ...... 174
Table 2-37 Rollers (product base) ........... 175
Table 2-38 DC controller connectors ....... 176
Table 2-39 Scanner controller board (SCB) connectors .. 178
Table 2-40 1x500-sheet feeder, 1x500-sheet feeder with cabinet, and 2,500-sheet high-capacity feeder
connectors ... 179
Table 2-41 Stapling mailbox connectors . 180
Table 2-42 Important information on the configuration pages .. 197
Table 2-43 Reports menu . 199
Table 2-44 General Settings menu .......... 201
Table 2-45 Copy Settings menu ... 206
Table 2-46 Scan/Digital Send Settings menu ...... 214
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Table 2-47 Fax Settings menu (fax models only) 224
Table 2-48 General Print Settings menu . 234
Table 2-49 Default Print Options menu ... 237
Table 2-50 Display Settings menu ........... 239
Table 2-51 Manage Supplies menu .......... 241
Table 2-52 Manage Trays menu ... 244
Table 2-53 Network Settings menu ......... 246
Table 2-54 Embedded Jetdirect Menu ..... 246
Table 2-55 Troubleshooting menu .......... 257
Table 2-56 Backup/Restore menu ........... 260
Table 2-57 Calibration/Cleaning menu .... 260
Table 2-58 Sample event log page .......... 386
Table 2-59 Sensors (product base) .......... 388
Table 2-60 1x500-sheet paper-feeder and 1x500-sheet paper-feeder with storage cabinet sensors and
switches1 ...... 389
Table 2-61 2,500-sheet high-capacity feeder (HCI) sensors and switches ........ 390
Table 2-62 3-bin stapling mailbox accessory sensors .... 391
Table 2-63 Print modes1 under the Adjust Paper Types submenu ......... 427
Table 2-64 Print modes under the Optimize submenu ... 427
Table 2-65 Image defects table ... 429
Table 2-66 Solve performance problems 446
Table 2-67 Send-fax messages ... 465
Table 2-68 Receive-fax messages ........... 466
Table A-1 Physical specifications . 474
Table A-2 Accessory dimensions .. 474
Table A-3 Product space requirements ... 475
Table A-4 Operating-environment specifications ........... 476
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List of figures
Figure 1-1 Relationship between the main product systems .......... 2
Figure 1-2 System block diagram .... 3
Figure 1-3 Engine control system block diagram .. 10
Figure 1-4 DC controller block diagram ..... 11
Figure 1-5 Motors ... 12
Figure 1-6 Fans ....... 13
Figure 1-7 High-voltage power supply ...... 14
Figure 1-8 Low-voltage power supply circuit ........ 15
Figure 1-9 Fuser components ........ 18
Figure 1-10 Fuser circuit ..... 19
Figure 1-11 Laser/scanner . 22
Figure 1-12 Image-formation system components .......... 24
Figure 1-13 Image-formation system motor control ........ 25
Figure 1-14 Stages of image-formation .... 26
Figure 1-15 1. Primary charge (conditioning) ........ 27
Figure 1-16 2. Laser-beam exposure (writing) ...... 27
Figure 1-17 3. Developing .. 28
Figure 1-18 4. Transfer ....... 28
Figure 1-19 5. Separation ... 29
Figure 1-20 6. Fusing .......... 29
Figure 1-21 7. Drum cleaning ......... 30
Figure 1-22 Toner Cartridge ........... 31
Figure 1-23 Pickup, feed, and delivery system ...... 33
Figure 1-24 Sensor locations ......... 34
Figure 1-25 Motor, clutch, and solenoid locations 35
Figure 1-26 Switch locations .......... 36
Figure 1-27 Pickup-and-feed block ........... 38
Figure 1-28 Tray 2 pickup ... 39
Figure 1-29 Tray 2 lift operation .... 41
Figure 1-30 Multiple-feed prevention ........ 42
Figure 1-31 Tray 1 pickup ... 43
Figure 1-32 Skew-feed prevention 45
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Figure 1-33 Fusing, reverse, and delivery block .... 47
Figure 1-34 Pressure roller pressurization and depressurization control ........... 48
Figure 1-35 Reverse and delivery control .. 49
Figure 1-36 Face-down delivery .... 50
Figure 1-37 Face-up delivery ......... 51
Figure 1-38 Output bin paper-full detection ......... 52
Figure 1-39 Duplex block ... 53
Figure 1-40 Duplex side registration adjustment operation ......... 54
Figure 1-41 Jam detection sensors 56
Figure 1-42 1x500-sheet paper feeder ..... 59
Figure 1-43 1x500-sheet paper feeder with cabinet ........ 60
Figure 1-44 2,500-sheet high-capacity paper feeder ....... 61
Figure 1-45 Signal flow for the 1x500-sheet paper feeder controller ..... 62
Figure 1-46 Pickup and feed components (1x500-sheet paper feeder) ... 62
Figure 1-47 Signal flow for the 1x500 paper feeder with cabinet controller ....... 63
Figure 1-48 Pickup and feed components (1x500-sheet paper feeder with cabinet) ...... 64
Figure 1-49 Signal flow for the 2,500-sheet high-capacity paper feeder controller ....... 65
Figure 1-50 Pickup and feed components (2,500-sheet high-capacity paper feeder) .... 65
Figure 1-51 Trays 3 and 4 paper feeder lift operation ...... 68
Figure 1-52 Tray 5 paper feeder lift operation ...... 69
Figure 1-53 1x500-sheet paper feeder media feed sensor .......... 70
Figure 1-54 1x500-sheet paper feeder with cabinet media feed sensor . 71
Figure 1-55 2,500-sheet high-capacity paper feeder media feed sensors .......... 72
Figure 1-56 Document feeder sensors ...... 74
Figure 1-57 Document feeder paper path . 75
Figure 1-58 Document feeder deskew features .... 78
Figure 1-59 Document feeder open (book mode) . 79
Figure 1-60 Document feeder open (60o to 80o) ... 80
Figure 1-61 Stapling mailbox ......... 81
Figure 1-62 Signal flow for the stapling mailbox .. 82
Figure 1-63 Stapling mailbox motors ........ 83
Figure 1-64 Delivery components (stapling mailbox) ....... 85
Figure 1-65 Stapling mailbox stapler operation .... 87
Figure 1-66 Stapling mailbox stapler operation .... 88
Figure 1-67 Stapling mailbox stapler operation .... 89
Figure 1-68 Stapling mailbox stapler operation .... 90
Figure 1-69 Stapling mailbox sensors for the stapler ....... 91
Figure 1-70 Stapling mailbox sensors for output bin 3 lift operation ...... 92
Figure 1-71 Stapling mailbox sensors for stacker mode .. 93
Figure 1-72 Stapling mailbox sensors for mailbox/jam separation ......... 94
Figure 1-73 Stapling mailbox sensors for jam detection .. 95
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Figure 2-1 Open the Control Panel ........... 111
Figure 2-2 Turn Windows features on or off ........ 111
Figure 2-3 Enable the telnet client feature ......... 112
Figure 2-4 Select the +3:Administrator item ....... 113
Figure 2-5 Select the +A:Remote Admin item ..... 113
Figure 2-6 Select the 1:Start Telnet item 113
Figure 2-7 Telnet connecting message .... 113
Figure 2-8 Telnet error message . 114
Figure 2-9 Telnet server function initialized ....... 114
Figure 2-10 Open a command window .... 115
Figure 2-11 Start a telnet session 115
Figure 2-12 Establish a telnet connection ........... 115
Figure 2-13 Enter the PIN . 116
Figure 2-14 Remote Admin window ......... 116
Figure 2-15 Access the administrator menu ....... 117
Figure 2-16 Access the remote admin menu ....... 117
Figure 2-17 Terminate the telnet connection ..... 118
Figure 2-18 Touchscreen blank, white, or dim (no image) .......... 128
Figure 2-19 Touchscreen is slow to respond or requires multiple presses to respond . 129
Figure 2-20 Touchscreen has an unresponsive zone ...... 130
Figure 2-21 No control panel sound ........ 131
Figure 2-22 Home button is unresponsive .......... 132
Figure 2-23 Hardware integration pocket (HIP) is not functioning (control panel functional) .. 133
Figure 2-24 Defeating interlocks . 139
Figure 2-25 Engine test button .... 140
Figure 2-26 Sensors (product base) ......... 155
Figure 2-27 Sensors (1x500-sheet paper feeder and 1x500-sheet paper feeder with cabinet) ........... 156
Figure 2-28 Sensors (2,500-sheet high-capacity feeder) (HCI) .. 157
Figure 2-29 Sensors (SSMBM) ...... 158
Figure 2-30 Switches (product base) ....... 159
Figure 2-31 Solenoids (product base) ...... 160
Figure 2-32 Clutch (product base) ........... 161
Figure 2-33 Motors (product base) .......... 162
Figure 2-34 Motors (1 x 500-sheet paper feeder) ........... 163
Figure 2-35 Motors (1x500-sheet paper feeder) 163
Figure 2-36 Motors (2,500-sheet high-capacity feeder) (HCI) .... 164
Figure 2-37 Motors (SSMBM) ........ 165
Figure 2-38 Fans (product base) .. 166
Figure 2-39 Main assemblies (product base; 1 of 2) ....... 167
Figure 2-40 Main assemblies (product base; 2 of 2) ....... 168
Figure 2-41 Main assemblies (1x500-sheet paper feeder) ......... 169
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Figure 2-42 Main assemblies (1x 500-sheet paper feeder with cabinet) ........... 170
Figure 2-43 Main assemblies (2,500-sheet high-capacity feeder) (HCI) 171
Figure 2-44 Main assemblies (SSMBM; 1 of 2) ..... 172
Figure 2-45 Main assemblies (SSMBM; 2 of 2) ..... 173
Figure 2-46 Main PCAs (product base) ..... 174
Figure 2-47 Rollers (product base) .......... 175
Figure 2-48 DC controller PCA connectors ........... 176
Figure 2-49 Scanner controller board (SCB) connectors . 178
Figure 2-50 1x500-sheet feeder, 1x500-sheet feeder with cabinet, and 2,500-sheet high-capacity feeder
connectors ... 179
Figure 2-51 Stapling mailbox connectors 180
Figure 2-52 General timing chart (1 of 2) 182
Figure 2-53 General timing chart (2 of 2) 183
Figure 2-54 General circuit diagram (product base) (1 of 2) ....... 184
Figure 2-55 General circuit diagram (product base) (2 of 2) ....... 185
Figure 2-56 General circuit diagram 1x500-sheet feeder, 1x500-sheet feeder with cabinet, and 2,500-sheet
high-capacity feeder (HCI) ... 186
Figure 2-57 General circuit diagram for the stapling mailbox .... 187
Figure 2-58 General circuit diagram for the envelope feeder ..... 188
Figure 2-59 Print-quality troubleshooting procedure page ....... 190
Figure 2-60 Black print-quality troubleshooting page .... 191
Figure 2-61 Configuration page ... 195
Figure 2-62 HP embedded Jetdirect page ........... 196
Figure 2-63 Removing paper Stuck in Duplex re-feed path. ....... 280
Figure 2-64 Jam detection sensors .......... 281
Figure 2-65 Opening to the registration assembly ......... 282
Figure 2-66 Paper feed assembly belt ..... 288
Figure 2-67 Sample event log ...... 386
Figure 2-68 Sensors (product base) ......... 388
Figure 2-69 1x500-sheet paper-feeder and 1x500-sheet paper-feeder with storage cabinet sensors and
switches1 ...... 389
Figure 2-70 2,500-sheet high-capacity feeder (HCI) sensors and switches ....... 390
Figure 2-71 Stapling mailbox sensors ..... 391
Figure A-1 Product space requirements .. 475
Figure A-2 Certificate of Volatility 1 of 2) 477
Figure A-3 Certificate of Volatility (2 of 2) ........... 478

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