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利盟X792彩色多功能一体机维修手册
发布时间:2018-12-23 19:55   浏览次数: 次  
本手册包含服务人员的维护程序。 它分为以下几章:1。 一般信息包含打印机的一般描述和用于修复打印机的维护方法。 讨论了特殊的工具和测试设备,以及一般的环境和安全说明。 2。 诊断信息包含错误指示表、症状表和用于隔离失败字段可替换单元(FRUs)的服务检
利盟X792彩色多功能一体机维修手册

淘宝购买地址:
https://item.taobao.com/item.htm?id=572924563500

本手册包含服务人员的维护程序。它分为以下几章:1。一般信息包含打印机的一般描述和用于修复打印机的维护方法。讨论了特殊的工具和测试设备,以及一般的环境和安全说明。2。诊断信息包含错误指示表、症状表和用于隔离失败字段可替换单元(FRUs)的服务检查。3所示。诊断辅助工具包含用于定位或重复打印机问题症状的测试和检查。4所示。维修信息提供了进行打印机调整、拆卸和安装FRUs的说明。5。连接器位置使用插图来标识打印机上的连接器位置和测试点。6。预防性维护包括润滑规范和预防问题的建议。7所示。零件目录包含说明和零件编号的个别FRUs。附录A包含有代表性的打印样本。利盟X792彩色多功能一体机维修手册是打印机复印件绘图仪维修人员的好帮手,湖北武汉绘图仪维修请电弧咨询,提供快速上门服务
利盟X792彩色多功能一体机维修手册原文维修手册目录

Table of contents
Notices and safety information . . . . . xvii
Laser notice xvii
Safety information. xxiii
Preface . xxvi
Navigation buttons . . . . . ii-xxvi
Change history . ii-xxvii
Conventions. . . . . xxviii
General information . . 1-1
Models . . . . . 1-1
Maintenance approach . . . 1-1
Printer configurations . . . . 1-2
Options and features . . . . . 1-3
Printer specifications . . . . . 1-3
Paper sizes supported by the printer . . . 1-6
Paper types and weights supported by the printer . . . . . 1-7
Paper types and weights supported by the output bins . 1-8
Media guidelines . . . . . 1-8
Paper . . . . 1-8
Paper characteristics . . . . 1-9
Unacceptable paper . . . 1-10
Selecting paper . 1-10
Tools required for service 1-11
Acronyms . 1-12
Diagnostic information . . . . . 2-1
Troubleshooting map . . . . . 2-1
Error code divisions . . . 2-2
Power-on Self Test (POST) sequence 2-2
Paper jams . 2-3
Understanding jam numbers and locations . . . 2-3
200 paper jam . 2-4
201 paper jam . 2-7
202–203 paper jams . . 2-9
230–239 paper jams . 2-12
24x paper jam 2-14
250 paper jam 2-20
280–289 paper jams . 2-21
Output option paper jams 2-23
400–403 paper jams . 2-23
431–432 paper jams . 2-25
450–458 paper jams . 2-26
461 paper jams . . . . . 2-30
Print quality 2-32
Symptom table—print quality . 2-32
Background (fog) . . . . 2-33
Blank page . . . 2-35
Blurred or fuzzy print . 2-36
Characters have jagged or uneven edges . . . 2-36
Clipped images . . . . . 2-36
Colors not properly aligned . . 2-37
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Horizontal banding . . .2-38
Horizontal lines . . . . .2-38
Light colored line, white line, or incorrectly colored line . . . . .2-39
Media damage . . . . . .2-40
Mottle (2–5mm speckles) . . . .2-41
Paper curl . . . .2-41
Print irregularities . . . .2-41
Print is too dark . . . . . .2-43
Print is too light . . . . . .2-43
Random marks . . . . . .2-44
Repeating defects . . . .2-45
Shadow images . . . . .2-46
Skew . .2-47
Solid color or black pages . . . .2-49
Toner rubs off .2-50
Transparency print quality is poor . . . .2-51
Uneven print density . .2-51
Vertical banding . . . . .2-51
Vertical lines . .2-52
ADF & scanner print quality . . . . .2-53
Image quality symptoms: . . . . . .2-53
Dark image quality (using ADF or Scanner) . .2-53
Vertical lines (process direction using the ADF) . . . . .2-54
Spots (using flatbed scanner) .2-54
Skew (using ADF) . . . .2-56
Media damage (using ADF) . .2-57
User messages . . .2-58
User prompts .2-58
User attendance messages (0–99) . . .2-60
Service errors . . . .2-67
Printer hardware errors (100–199) . . .2-67
ADF and flatbed scanner errors (800–899) . .2-69
Firmware and/or system electronics (900–999)) . . . . .2-70
Symptoms .2-74
Symptom table—base printer .2-74
Symptom table—500-sheet tray input option .2-74
Symptom table—2000-Sheet High Capacity Feeder input option . . .2-74
Service checks . . . .2-75
110.xx—Printhead error service check . . . . . .2-75
120.xx—Motor (fuser) error service check . . .2-77
121.xx—Fuser error service check . .2-78
125.xx, 145.xx—ITU error service check . . . .2-81
126.xx—LVPS error service check . . .2-82
133.xx—Cartridge sensor error service check . . . . . .2-83
141.xx—Black cartridge motor error service check . .2-88
142.xx—Cyan cartridge motor error service check . . .2-89
143.xx—Magenta cartridge motor error service check . . . . . .2-91
144.xx—Yellow cartridge motor error service check . .2-92
146.xx—Autocomp (tray 1) motor error service check . . . . . .2-94
147.xx—Staging motor error service check . .2-95
149.xx—Paper path redrive motor error service check . . . . . .2-96
150.xx—Duplex motor error service check . . .2-96
151.xx—ITU motor error service check . . . . .2-98
171.xx—Main fan error service check .2-99
172.xx—LVPS fan error service check . . . . . .2-99
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173.xx—Blower fan error service check . . . 2-100
200.02—Paper Jam error service check . . . 2-101
200.03, 200.08—Paper Jam error service check . . 2-102
200.05, 200.07—Paper Jam error service check . . 2-103
200.32—Paper Jam error service check . . . 2-104
200.33, 200.38—Paper Jam error service check . . 2-106
200.35, 200.37—Paper Jam error service check . . 2-107
200.42—Paper Jam error service check . . . 2-108
200.43, 200.48—Paper Jam error service check . . 2-110
200.45, 200.47—Paper Jam error service check . . 2-111
201.03, 201.05, 201.07, 201.08—Paper Jam error service check . 2-112
202.32—Paper Jam error service check . . . 2-114
241.02—Paper Jam error service check . . . 2-115
242.01, 243.01, 244.01, 245.01 —Paper Jam (550-sheet/2000-sheet input option) service check 2-116
241.03, 242.03, 243.03, 244.03, 242.05, 243.05, 244.05, 245.05—Paper jam (550-sheet/2000-sheet input
option) service check 2-117
242.08, 243.08, 244.08, 245.08—Paper jam (550-sheet/2000-sheet input option) service check . 2-119
250.21, 250.22—MPF motor error service check . . 2-121
280.06—Media missing jam service check . 2-124
282.01—Sensor (ADF sheet through) static jam service check . . . 2-125
282.03—Sensor (ADF sheet through) late jam service check . . . . 2-125
283.01—Sensor (1st scan) static jam service check 2-127
283.03—Sensor (ADF 1st scan) late jam service check . . . 2-128
283.05—Sensor (2nd scan) lingering jam service check . . . 2-129
284.01—Sensor (2nd scan) static jam service check . . . . . 2-130
284.03—Sensor (ADF media exit) late jam service check . 2-131
285.01, 285.03, 285.07—Sensor (ADF media exit) static jam service check . . . . . 2-132
285.05—Sensor (ADF media exit) late jam service check . 2-133
290.11—ADF top door open jam service check . . . 2-134
401.xx—HTU input sensor error service check . . . . 2-135
402.xx—HTU output sensor error service check . . . 2-136
403.xx—HTU second sensor error service check . . 2-137
431.xx—5-bin mailbox input sensor error service check . . 2-139
432.xx—5-bin mailbox pass thru sensor error service check . . . . . 2-141
450.20, 450.21, 450.22, 450.23, 450.32—Finisher/Stacker main motor error service check . . . . . 2-143
451.xx—Finisher/Stacker sensor (pass thru) error service check . 2-144
456.01 - 456.08—Finisher stapler home sensor error service check . . . . . 2-145
456.3x—Finisher stapler motor error service check 2-146
458.3x—Finisher/Stacker paddle motor error service check 2-147
461.01 - 461.08—Hole punch sensor error service check . . 2-148
461.31, 461.32—Hole punch motor error service check . . . 2-149
840.03—Scanner cable service check . . . . 2-150
843.xx—Scanner carriage home position detection service check . 2-151
845.xx—Scanner card service check . . . . . 2-153
846.00—Scanner flatbed fan service check 2-154
900.xx System software error . . . . . 2-155
938.16—MPF paper out sensor error service check 2-158
938.18—Waste toner sensor error service check . . 2-159
938.19—Waste toner full sensor error service check . . . . . 2-160
938.27, 938.29, 938.30—Weather station error service check . . . . 2-161
938.28—Remote weather station error service check . . . . . 2-162
950.00–950.29—EPROM mismatch failure . 2-163
956.02—Processor fan failure service check . . . . . 2-164
990.xx—POST error service check . 2-165
Bin-full sensor service check 2-166
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Bubble sensor service check . . . . . .2-167
D1 and D2 sensor service check . . .2-170
Dead printer service check . .2-172
Double feed (550-sheet/2000-sheet input option) service check . . .2-173
Input option not detected (550-sheet/2000-sheet input option) service check . . . . .2-175
Input, S1, narrow media, and near narrow media sensor service check . . .2-176
Interlock switch error service check .2-178
Jam clearance cover open (550-sheet/2000-sheet input option) service check . . . .2-179
Media size error (550-sheet/2000-sheet input option) service check. . . . . .2-181
Media tray missing (550-sheet input option) service check .2-182
Media tray missing (2000-sheet input option) service check . . . . . .2-184
Networking service check . . .2-186
Pick arm stuck down service check .2-188
Redrive bubble sensor service check . . . . . .2-189
Sensor (ADF top door interlock) service check . .2-190
Skew (550-sheet input option) service check . . . . . .2-190
Skew (2000-sheet input option) service check . . . . .2-192
Switch (ADF closed interlock) jam service check . .2-194
Tray empty (2000-sheet input option) service check . . . . . .2-194
Tray jam indicator (550-sheet/2000-sheet input option) service check . . . . .2-197
Tray linking service check . . .2-197
Diagnostic aids . 3-1
Understanding the operator panel and menus . . .3-1
Operator panel .3-1
Understanding the home screen . . . . . .3-2
Using the touch screen .3-3
Administrative menus . .3-6
Accessing service menus . .3-7
Diagnostics mode . .3-8
Diagnostics menus . . . .3-8
Exiting the Diagnostics mode .3-10
DUAL DIODE ADJUST . . . . . .3-10
REGISTRATION . . . . .3-11
Alignment Menu . . . . .3-12
Setting alignment for color . . . . .3-12
Adjusting Linearity . . . . .3-12
Drift Sensors . . . .3-13
SCANNER CALIBRATION . . .3-14
Adjust Calibration Values . . . . . .3-14
Reset Calibration Values . . . . . .3-14
MISC TESTS .3-14
Toggle ITU . . . . .3-14
Printhead Inst . . .3-14
Auto Detect . . . . .3-14
PRINT TESTS .3-15
Print Tests (input sources) . . . . .3-15
Print Quality Pages . . . . .3-15
HARDWARE TESTS .3-15
Panel Test . . . . .3-15
Button Test . . . . .3-16
DRAM Test . . . . .3-16
Serial Wrap Test .3-16
USB HS Test Mode . . . .3-17
Beacons Test . . .3-17
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DUPLEX TESTS . . . . 3-18
Duplex Quick Test . . . . . 3-18
Duplex Top Margin Offset . . . . . 3-18
INPUT TRAY TESTS . 3-18
Feed Test . . . . . 3-18
Sensor Test . . . . 3-19
OUTPUT BIN TESTS 3-20
Feed Test . . . . . 3-20
Feed to All Bins . 3-20
Sensor Test . . . . 3-20
Diverter Test . . . 3-21
Mechanical Test 3-21
FINISHER TESTS . . . 3-21
Staple Test . . . . 3-21
Hole Punch Test 3-21
Finisher Feed Test . . . . 3-22
Finisher Sensor Test . . . 3-22
BASE SENSOR TEST 3-23
DEVICE TESTS . . . . . 3-23
Quick Disk Test . 3-23
Disk Test/Clean . 3-24
Flash Test . . . . . 3-24
PRINTER SETUP . . . 3-25
Defaults . 3-25
Serial Number . . 3-25
Engine Setting x 3-25
Model Name . . . 3-25
Configuration ID 3-25
Reset Color Calibration . 3-26
Edge to Edge . . 3-26
Cal Ref Adj . . . . 3-26
Enable Edge to Edge Copy . . . . 3-26
Par 1 Strobe Adj 3-26
EP SETUP . . . 3-26
EP Defaults . . . . 3-26
Fuser Temp . . . . 3-27
DC Charge Adjustment . 3-27
Dev Bias Adj . . . 3-27
Transfer Adjust . 3-27
Op Point Boost . 3-27
EVENT LOG . 3-27
Display Log . . . . 3-27
Print Log 3-27
Clear Log 3-27
SCANNER TESTS . . . 3-28
Scanner Calibration Reset . . . . 3-28
ASIC Test . . . . . 3-28
Feed Test . . . . . 3-28
Sensor Test . . . . 3-28
ADF Magnification . . . . . 3-28
EXIT DIAGS . . 3-28
Configuration Menu . . . . . 3-29
Entering the Configuration Menu . . . . 3-29
Exiting the Configuration Menu . . . . . 3-30
Reset Separator Roll and Pick Assembly Counter . . 3-30
USB Scan to Local . . . 3-30
Black Only Mode . . . . 3-30
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Print Quality Pages . . .3-30
Reports . . . . . .3-31
Color Trapping . . . . . .3-31
Tray Insert Msg . . . . . .3-31
SIZE SENSING . . . . . .3-31
Panel Menus . .3-31
PPDS Emulation . . . . .3-31
Download Emuls . . . . .3-31
Factory Defaults . . . . .3-31
Energy Conserve . . . .3-32
Fax Low Power Support . . . . .3-32
Min Copy Memory . . . .3-32
NumPad Job Assist . . .3-32
Format Fax Storage . .3-32
Fax Storage Location .3-32
Color Adjustment . . . .3-32
Auto Align Adj .3-33
Color Alignment . . . . .3-33
Motor Calibration . . . . .3-33
ADF Edge Erase . . . . .3-33
FB Edge Erase . . . . . .3-33
Scanner Manual Registration .3-33
Disable Scanner . . . . .3-33
Paper Prompts . . . . . .3-33
Envelope Prompts . . . .3-34
Action for Prompts . . .3-34
Jobs On Disk . .3-34
Disk Encryption . . . . . .3-34
Wipe Disk . . . .3-34
Font Sharpening . . . . .3-34
Require Standby . . . . .3-34
UI Automation .3-35
Key Repeat Initial Delay . . . . .3-35
Key Repeat Rate . . . . .3-35
Clear Custom Status . .3-35
USB Speed . . .3-35
Exit Config Menu . . . . .3-35
Theory of operation . . . . . .3-36
Paper path, transport components . . .3-36
Paper path Information . .3-36
Transport components . .3-37
Bubble sensors . .3-37
Duplexing (models with duplex support only) . . .3-37
Print engine theory . . .3-38
Electrophotographic Process (EP Process) . . . .3-38
Electrophotographic Process basics . . .3-38
Step 1: Charge . .3-39
Step 2: Expose . .3-40
Step 3: Develop .3-41
Step 4a: First transfer . . .3-42
Step 4b: Second transfer . . . . . .3-43
Step 5: Fuse . . . .3-44
Step 6: Clean/Erase . . . .3-45
Scanner theory . . . . . .3-46
Document scanning at ADF . . . .3-48
Document scanning at platen . . .3-48
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Names and functions of components . . 3-49
Scanner unit assembly . . . . . 3-49
Sensor (FB length APS 1), Sensor (FB length APS 2), Sensor (FB length APS 3) . . . 3-49
Switch (ADF closed interlock) . . 3-49
Scanner drive motor assembly . 3-49
Sensor (FB scanner HP) 3-49
Scanner exposure lamp 3-49
Scanner controller card assembly . . . . . 3-49
Scanner cooling fan . . . 3-49
ADF . . 3-50
Sensor (ADF long media) . . . . . 3-50
Sensor (ADF width 1), Sensor (ADF width 2), Sensor (ADF width 3), Sensor (ADF width 3) . . 3-50
Sensor (ADF document set) . . . 3-50
ADF Document Set LED 3-50
Switch (ADF top door interlock) 3-50
ADF controller card assembly . . 3-50
Sensor (ADF sheet through) . . . 3-50
Sensor (ADF 1st scan) . 3-50
Sensor (2nd scan) . . . . . 3-50
Sensor (ADF media exit) 3-50
ADF feed motor assembly . . . . . 3-50
ADF transport motor . . . 3-51
ADF pick solenoid assembly . . . 3-51
Printhead verification . . . . 3-52
Adjustments . . . . . 3-54
Adjusting skew 3-54
Finding the source of the skew . 3-54
Adjusting scanner registration . . 3-60
Choosing which assembly to adjust . . . 3-61
Flatbed scanner skew adjustment . . . . . 3-61
ADF skew adjustment (duplex CCD assembly) 3-63
ADF skew adjustment (ADF document tray) . . . 3-64
ADF magnification adjustment 3-66
ADF hinge adjustment 3-66
Calibrating the scanner . . . . . 3-67
Calibrating the scanner black levels . . . 3-67
Repair information. . . . 4-1
Handling ESD-sensitive parts . . . . 4-1
Removal procedures . . . . . 4-1
Cable ties 4-1
Arrangement of removals in this chapter . . . . . 4-2
Base printer cover removals . . . . . 4-3
AIO front lower cover removal . 4-3
AIO front upper cover removal . 4-3
AIO option cover removal . . . . 4-4
AIO top cover removal . 4-5
Front access door assembly removal . 4-9
Left access door assembly removal . 4-10
Left cover removal . . . 4-16
Lower left cover removal . . . . 4-16
Lower frame cable cover removal . . . 4-20
Multipurpose feeder (MPF) cover removal . . 4-21
OP panel bottom cover removal . . . . 4-22
Printhead access cover removal . . . . 4-22
Rear cover removal . . 4-23
Rear upper cover removal . . . 4-25
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Right cover removal . .4-26
System board shield door removal . . .4-28
System board shield removal .4-29
System board upper shield removal . .4-30
Waste toner left cover removal . . . . . .4-31
Waste toner sensor cover removal . . .4-32
Base printer removals . . . .4-33
ACM bias spring removal . . . .4-33
Bin-full flag removal . .4-33
Bin-full sensor removal . . . . . .4-34
Cartridge blower assembly removal . .4-35
Cartridge contact block assembly removal . . .4-38
Cartridge memory block removal . . . .4-40
Cartridge metering cable removal . . . .4-42
Cartridge rail removal .4-44
CPU cooling fan removal . . . .4-46
Datum bell crank removal . . . .4-48
Duplex assembly removal . . . .4-50
ESD bracket removal .4-52
EP drive assembly removal . .4-54
Exit cooling duct removal . . . .4-56
Front access door beacon removal . . .4-57
Front USB cable removal . . . .4-59
Fuser assembly removal . . . . .4-60
Fuser drive assembly removal . . . . . .4-61
Fuser system card and LVPS cable removal .4-63
Fuser thermistor removal . . . .4-66
High-voltage power supply (HVPS) board removal . .4-67
Housing interlock assembly removal .4-71
ITU assembly removal . . . . . .4-72
ITU autoconnect removal . . . .4-73
ITU block assembly removal . .4-75
Left access door piston removal . . . . .4-77
Low-voltage power supply (LVPS) removal . .4-81
LVPS exit duct removal . . . . . .4-84
LVPS fan removal . . . .4-85
Main fan removal . . . .4-88
Media tray rail removal . . . . . .4-89
MPF breakaway assemblies removal .4-95
MPF paper pick assembly removal (including the MPF ratchet collar and MPF drive pulley) . . . . . .4-98
MPF pick rolls and special wear strip removal . . . . .4-101
MPF drive assembly removal . . . . . .4-104
MPF sensor plate assembly removal . . . . . .4-106
MPF wear strips removal . . .4-107
Operator (OP) panel assembly removal . . . .4-107
OP panel cables removal . . .4-110
OP panel display removal . . .4-111
OP panel housing removal . .4-112
OP panel speaker removal . .4-113
OP panel UICC card removal . . . . . .4-113
Pad removal .4-114
Paper auto-size sensor removal . . . .4-115
Paper path redrive assembly with sensors removal .4-116
Paper pick mechanism assembly removal . .4-118
Pick rolls removal . . .4-120
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Printhead removal, installation, and alignment . . . . 4-121
Installing and coarse aligning the printhead . . 4-123
Aligning the printhead . 4-127
Dual diode alignment 4-127
Registration (black) . . 4-128
Color alignment (cyan, yellow, and magenta) . 4-129
Redrive gears removal . . . . . 4-132
Redrive motor removal . . . . 4-133
Sensor (D1, D2, and fuser bubble) removal 4-135
Sensor (input, S1, narrow media, near narrow media) removal . . . 4-137
Staging deflector assembly removal 4-138
Staging paper path reference edge assembly removal . . . . 4-140
Staging paper path reference edge adjustment . . . . . 4-145
Aligning the staging paper path reference edge . . . . . 4-145
Standard media tray removal 4-149
System board removal . . . . . 4-150
System board cage with board removal . . . 4-157
Waste toner container removal . . . . 4-163
Waste toner gears removal . 4-163
Waste toner sensor removal 4-164
Waste toner cable removal . 4-165
Waste toner full cable removal . . . . 4-167
Waste toner full sensor removal . . . 4-168
Waste toner tray bracket removal . . 4-168
ADF cover removals . . . . 4-170
ADF front cover removal . . . 4-170
ADF rear cover removal . . . . 4-171
ADF top door assembly removal . . . 4-171
ADF removals . . . 4-173
ADF beacon cable removal . 4-173
ADF controller card removal 4-174
ADF document tray assembly removal . . . . 4-174
ADF document tray extension removal . . . . 4-175
ADF duplex CCD assembly removal 4-176
ADF duplex CCD scan glass assembly removal . . . 4-179
ADF feed 1-way bearing and gears removal 4-180
ADF feed drive motor assembly removal . . . 4-180
ADF feed/pick roll assembly removal . . . . . 4-183
ADF left hinge removal . . . . 4-184
ADF lower door assembly removal . 4-185
ADF media pinch pad assembly removal . . 4-186
ADF pick pad cover assembly removal . . . . 4-188
ADF pick roll position cam assembly removal . . . . . 4-189
ADF pinch roll assembly removal . . 4-192
ADF platen cushion removal 4-193
ADF right hinge removal . . . 4-194
ADF separator roll removal . 4-194
ADF separator torque limiter assembly removal . . . 4-195
ADF solenoid assembly removal . . . 4-196
ADF transport drive gears (front) removal . . 4-197
ADF transport drive gears (rear) and pulley removal 4-199
ADF transport drive motor bracket assembly with cable removal . . 4-200
ADF turn guide removal . . . . 4-202
ADF unit assembly removal . 4-203
Sensor (ADF 1st scan) removal . . . . 4-205
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Sensor (ADF 2nd scan) removal . . . .4-205
Sensor (ADF document set) removal . . . . . .4-206
Sensor (ADF lower door interlock) removal .4-207
Sensor (ADF media exit) fan bracket assembly removal . . .4-208
Sensor (ADF sheet through) removal . . . . . .4-209
Sensor (ADF top door interlock) removal . . .4-209
Switch (ADF closed interlock) removal . . . . .4-210
Scanner cover removals .4-211
AIO rear scanner cover removal . . . .4-211
AIO lower scanner cover removal . . .4-212
Scanner front cover removal .4-213
Scanner left side front cover removal . . . . . .4-214
Scanner left side rear cover removal . . . . . .4-214
Scanner rear cover removal .4-215
Scanner right side cover removal . . .4-215
Scanner top cover removal . .4-216
Scanner removals . . . . . .4-217
Carriage belt tensioner assembly removal . .4-217
Carriage drive motor assembly removal . . . .4-218
Flatbed scanner cooling fan filter removal . .4-220
Flatbed scanner cooling fan removal . . . . . .4-220
Flatbed scanner CCD assembly removal . . .4-221
Scanner exposure lamp removal . . .4-222
Scanner FB length sensor cable removal . . .4-224
Flatbed scanner assembly removal .4-226
Scanner interface card removal . . . .4-233
Scanner platen glass cover removal .4-234
Scanner reference LED removal . . . .4-235
Scanner reference LED sensor cable removal . . . . .4-235
Sensor (platen glass length) removal . . . . . .4-236
Sensor cable (scanner HP) removal .4-237
Sensor (scanner HP) removal . . . . . .4-238
Input option removals . . .4-239
550-sheet tray . . .4-239
550-sheet drawer assembly removal . . . . . .4-239
550-sheet media tray assembly removal . . .4-240
550-sheet tray controller card assembly removal . . .4-241
550-sheet tray deflector removal . . .4-243
550-sheet tray drive assembly removal . . . .4-244
550-sheet tray left anti-tip latch removal . . . .4-247
550-sheet tray pass thru sensor removal . . .4-249
550-sheet tray pick assembly removal . . . . .4-250
550-sheet tray pick roll assembly removal . .4-254
550-sheet tray right anti-tip latch assembly removal .4-256
550-sheet tray top metal cover removal . . . .4-257
2000-sheet high-capacity feeder . . . . . .4-258
2000-sheet high-capacity feeder bellcrank assembly removal . . . . .4-259
2000-sheet high-capacity feeder controller card assembly removal .4-260
2000-sheet high-capacity feeder drive assembly removal . .4-261
2000-sheet high-capacity feeder elevator home sensor removal . . .4-264
2000-sheet high-capacity feeder jam clearance cover removal . . . .4-268
2000-sheet high-capacity feeder jam clearance top cover removal .4-273
2000-sheet high-capacity feeder jam door clearance sensor removal . . . . .4-274
2000-sheet high-capacity feeder LED bracket removal . . . .4-277
2000-sheet high-capacity feeder left anti-tip latch assembly removal . . . . .4-278
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2000-sheet high-capacity feeder left side cover removal . . 4-280
2000-sheet high-capacity feeder lift drive gear assembly removal . 4-282
2000-sheet high-capacity feeder lift drive motor assembly removal 4-289
2000-sheet high-capacity feeder media tray assembly removal . . . 4-292
2000-sheet high-capacity feeder pass thru sensor removal 4-293
2000-sheet high-capacity feeder pick assembly removal . . 4-295
2000-sheet high-capacity feeder pick roll assembly removal . . . . . 4-301
2000-sheet high-capacity feeder rear cover removal . . . . . 4-304
2000-sheet high-capacity feeder right anti-tip latch assembly removal . . . . 4-306
2000-sheet high-capacity feeder right side cover removal . 4-308
Output option removals . 4-310
5-bin mailbox . . . 4-310
5-bin mailbox access door removal . 4-310
5-bin mailbox backup roll plate assembly removal . 4-312
5-bin mailbox bin-full beacon card and light pipe removal . . 4-313
5-bin mailbox cave beacon removal 4-314
5-bin mailbox controller card removal . . . . . 4-315
5-bin mailbox diverter solenoid removal . . . 4-316
5-bin mailbox diverter spring removal . . . . . 4-317
5-bin mailbox feed motor with plate removal 4-318
5-bin mailbox front cover removal . . 4-319
5-bin mailbox media bin full actuator removal . . . . . 4-321
5-bin mailbox option cable removal . 4-322
5-bin mailbox output bin deflector removal . 4-323
5-bin mailbox output bin paper bail removal 4-324
5-bin mailbox output bin roller removal . . . . 4-325
5-bin mailbox output bin sensors removal . . 4-325
5-bin mailbox paper jam beacon removal . . 4-326
5-bin mailbox rear cover removal . . 4-327
5-bin mailbox roller removal . 4-328
5-bin mailbox sensor (input) assembly removal . . . 4-329
5-bin mailbox sensor (pass thru) assembly removal 4-329
5-bin mailbox top cover removal . . . 4-330
5-bin mailbox tray extension removal . . . . . 4-331
StapleSmart finisher and High-capacity output stacker . . . . . 4-332
Finisher or stacker access door beacon LED and beacon housing removal 4-332
Finisher or stacker bin-full spring removal . . 4-333
Finisher or stacker bottom cover removal . . 4-334
Finisher or stacker controller card assembly removal . . . . . 4-335
Finisher or stacker feed roller removal . . . . 4-336
Finisher or stacker front cover removal . . . . 4-337
Finisher or stacker LED sensor cover removal . . . . 4-338
Finisher or stacker left access door assembly removal . . . . 4-339
Finisher or stacker media stack flap and media stack flap actuator removal . . . . . 4-341
Finisher or stacker option cable removal . . . 4-342
Finisher or stacker output bin extension removal . . 4-343
Finisher or stacker output bin LED and LED lens removal . 4-343
Finisher or stacker paddle drive gear removal . . . . . 4-344
Finisher or stacker paddle drive motor assembly removal . 4-345
Finisher or stacker rear cover removal . . . . 4-346
Finisher or stacker sensor (bin-full receive) removal 4-348
Finisher or stacker sensor (bin-full send) removal . . 4-349
Finisher or stacker sensor (finisher bin media present) removal . . . 4-350
Finisher or stacker sensor (paddle HP) removal . . . 4-351
Finisher sensor (stapler access door interlock) removal . . . 4-352
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Finisher or stacker sensor (pass thru) removal . . . . .4-352
Finisher or stacker sensor (tamper HP left and right) removal . . . . .4-354
Finisher or stacker standard output bin LED and LED lens removal . . . . . .4-355
Finisher or stacker tamper drive belt removal . . . . . .4-356
Finisher or stacker tamper drive motor assembly removal . .4-357
Finisher or stacker tamper recoil spring removal . . .4-358
Finisher or stacker top cover removal . . . . . .4-359
Finisher stapler unit assembly removal . . . . .4-360
Horizontal transport unit (HTU) and Hole punch unit .4-361
HTU access door removal . .4-361
HTU access door paper jam beacon (with cover and cable) removal . . . . .4-362
HTU access door rollers removal . . .4-363
HTU bin diverter gate spring removal . . . . . .4-365
HTU bin media exit spring removal . .4-366
HTU card (bin-full receive card and lens) removal . .4-367
HTU card (bin-full send card and lens) removal . . . .4-368
HTU controller card removal .4-369
HTU drive belt removal . . . . .4-370
HTU drive gear spring removal . . . . .4-371
HTU engagement roller removal . . . .4-372
HTU exit roller removal . . . . .4-373
HTU front redrive cover removal . . . .4-373
HTU front standard bin cover removal . . . . .4-374
HTU locking lever removal . .4-375
HTU locking lever card removal . . . .4-377
HTU lower redrive guide removal . . .4-377
HTU option hook removal . . .4-380
HTU option roller removal . . .4-382
HTU output bin removal . . . .4-383
HTU output bin extension removal . .4-384
HTU output bin solenoid removal . . .4-385
HTU output bin wire stop removal . . .4-386
HTU output option removal . .4-387
HTU output option guide removal . . .4-389
HTU output option solenoid removal .4-390
HTU output sensor removal .4-391
HTU outer front cover removal (AIO only) . .4-391
HTU rear redrive cover removal . . . .4-392
HTU rear standard bin cover removal . . . . . .4-394
HTU right bottom cover removal . . . .4-397
HTU right inner cover removal . . . . .4-398
HTU sensor (access door interlock) removal . . . . . .4-402
HTU sensor (empty bin) removal . . .4-403
HTU sensor (input) removal .4-404
HTU sensor (output option position) removal . . . . . .4-405
HTU sensor (second) removal . . . . .4-406
HTU sensor cable (bin-full send and receive) removal . . . . .4-407
HTU stopper diverter removal . . . . . .4-407
HTU timing belts (rear) removal . . . .4-408
HTU to printer cable removal . . . . . .4-409
HTU top redrive cover removal . . . . .4-410
HTU top right cover removal .4-411
HTU transport gear removal .4-412
HTU transport motor removal . . . . . .4-413
HTU upper exit shaft removal . . . . . .4-414
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HTU upper guide removal . . 4-415
HTU punch motor removal . . 4-416
HTU punch unit removal . . . 4-418
HTU punch gear removal . . . 4-419
. . . . . 4-419
Connector locations . . 5-1
Locations . . 5-1
System board cabling reference . . . . . 5-1
Connectors . 5-2
System board . . 5-2
UICC card . . . 5-12
Scanner interface card 5-14
550-sheet tray option system card . . . 5-15
2000-sheet high-capacity feeder option system card 5-18
5-bin mailbox system card . . . 5-21
Finisher/Stacker system card 5-23
HTU system card . . . . 5-23
Preventive maintenance. . . . 6-1
Safety inspection guide . . . 6-1
Individual maintenance part expected life 6-1
Lubrication specifications . 6-1
Lubrication for replacement motors . . . . . 6-1
Redrive parts packet . . 6-2
Fuser drive assembly . . 6-3
Parts catalog . . . . 7-1
How to use this parts catalog . . . . 7-1
Assembly 1: Front, right, and top covers . . . . 7-2
Assembly 2: Left and rear covers . . . . 7-4
Assembly 3: Front . . . . 7-6
Assembly 3.1: Front (continued). 7-9
Assembly 4: Left . . . . 7-10
Assembly 4.1: Left (continued) 7-12
Assembly 5: Rear . . . . 7-14
Assembly 6: Flatbed scanner 7-18
Assembly 7: ADF unit assembly . . . . 7-20
Assembly 8: ADF covers . . . . 7-22
Assembly 9: ADF feed and drive . . . 7-24
Assembly 10: ADF electronics7-26
Assembly 11: Optional 550-sheet tray . . . . . 7-28
Assembly 12: Optional 550-sheet drawer assembly . . . . . 7-30
Assembly 13: Optional 2000-sheet high-capacity feeder (complete). . . . . 7-32
Assembly 14: Optional 2000-sheet high-capacity feeder . . 7-34
Assembly 15: Finisher/High-capacity ouput stacker assembly . . . 7-36
Assembly 15.1: Finisher /High-capacity output stacker assembly (continued) . . . . 7-38
Assembly 16: Finisher stapler assembly . . 7-40
Assembly 17: Finisher/Stacker assembly (complete) . . . . 7-42
Assembly 18: 5-bin mailbox assembly (complete) 7-44
Assembly 19: 5-bin mailbox assembly (covers) . . 7-46
Assembly 20: 5-bin mailbox assembly (interior) . . 7-48
Assembly 21: HTU (complete) . . . . . 7-50
Assembly 22: HTU (covers) . 7-52
Assembly 23: HTU (left interior) . . . 7-54
Assembly 24: HTU (right interior) . . 7-56
Assembly 25: HTU with hole punch (complete) . . . . 7-58
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Assembly 26: HTU with hole punch (covers) . . . . . 7-60
Assembly 27: HTU with hole punch (left interior) . . 7-62
Assembly 28: Miscellaneous. 7-64
Assembly 29: Internal options . . . . . 7-66
Cable and thermistor location table . . . .7-67
Screw and retainer identification table . .7-71
Appendix A—Print samples . .A-1
Print tests . . A-1
Print Quality Pages—Title page (total of five) . . . 1
Print Quality Pages—Page 1 (total of five) . . . . . 2
Print Quality Pages—Page 2 (total of five) . . . . . 3
Print Quality Pages—Page 3 (total of five) . . . . . 4
Print Quality Pages—Page 4 (total of five) . . . . . 5
Registration and alignment A-6
Quick Test Page . 6
Printhead mechanical alignment test page . . . . . 7
Printhead electronic alignment test page—Magenta (one of two) . . . . . 8
Printhead electronic alignment test page—Magenta (two of two) 9
Printhead linearity test page . . . 10
Index. . . . .I-1
Part number index. . . . . .I-9

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