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利盟x651 x658黑白多功能激光一体机维修手册
发布时间:2018-12-23 19:58   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X658一体机维修手册
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包含服务提示和信息。附录B包含有代表性的打印样本。
1。一般信息Lexmark X651、X652、X654、X656和X658是一体式的激光MFPs,提供打印、复制、扫描和传真功能,设计用于连接到大多数计算机网络。操作者面板是触摸式的,允许用户调整观看角度。本服务手册中的所有信息都适用于所有模型,除非有明确的说明。
2.诊断。要确定修复打印机所需的纠正措施,请查看以下信息:POR是否停止?检查[POR(开机复位)序列]是否有症状,而不是错误消息?如果您有错误消息或用户消息,请检查以下内容:[错误表][2xx纸张卡纸][用户考勤消息][服务检查],以检查单个错误消息

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利盟x651 x658黑白多功能激光一体机维修手册目录
Table of contents . iii
Notices and safety information xv
Laser notice . xv
Lithium warning . . ii-xxi
Safety information. . xxi
Preface . xxiv
Navigation buttons . . . . . ii-xxiv
Change history . . ii-xxv
Conventions. . . . . . xxvi
General information . . 1-1
Maintenance approach . . . 1-1
Printer overview . . . 1-2
Printer configurations 1-2
Basic models . . . . 1-2
Options . . . . 1-3
Available internal options 1-3
Media handling options . . 1-3
Supported paper sizes, types, and weights 1-4
Paper sizes supported by the printer . . . 1-4
Paper types and weights supported by the printer . . . . . 1-5
Paper types and weights supported by the output bins . 1-5
Tools required for service . 1-7
Acronyms . . 1-8
Diagnostic information . . . . . 2-1
Start . 2-1
Confirm the installation status . . . 2-2
Power-on Reset sequence . 2-2
Entering Diagnostics Menu . 2-2
User attendance messages 2-3
Error code table . . 2-11
Service checks . . 2-108
Sensor (input) service check . . . . 2-108
Sensor (fuser output) service check . . . . 2-108
Sensor (narrow media) service check . . 2-109
Sensor (duplex input) service check . . . 2-109
Sensor (duplex input) service check (external duplex only) . . 2-110
Sensor (duplex exit) service check (external duplex only) . . . . 2-110
Sensor (pass through) service check . . . 2-110
Sensor (envelope feeder empty) service check . 2-111
Sensor (ADF top door interlock) service check . . . . . 2-111
Switch (ADF closed interlock) jam service check . . . . . 2-112
Sensor (ADF sheet through) static jam service check . . 2-113
Sensor (ADF sheet through) late jam service check 290.01 . . . 2-114
Sensor (ADF 1st scan) late jam service check . . 2-115
Sensor (ADF sheet through) lingering jam service check . . . . . 2-116
Sensor (1st scan) static jam service check . . . . . 2-118
Sensor (2nd scan) static jam service check . . . . 2-119
Sensor (2nd scan) lingering jam service check . 2-119
Sensor (ADF media exit) late jam service check 2-120
ADF top door open jam service check . . 2-122
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Media missing jam service check .2-122
Sensor (ADF media exit) static jam service check . . . . .2-123
Sensor (ADF media exit) late jam service check .2-124
Sensor (ADF media exit) lingering jam service check . .2-126
Sensor (input) late jam service check. . . .2-128
Sensor (input) lingering jam service check. . . . .2-130
Sensor (input) early jam service check . .2-131
Sensor (input) static jam service check . .2-132
Sensor (fuser output) late jam service check. . .2-133
Sensor (fuser output) lingering jam service check. . . . .2-134
Sensor (fuser output) static jam service check . .2-136
Sensor (narrow media) late jam service check. .2-136
Sensor (narrow media) static jam service check .2-137
Sensor (duplex input) late jam service check. . .2-138
Sensor (duplex input) lingering jam service check. . . . .2-140
Sensor (duplex input) static jam service check. .2-141
Sensor (pass through) late jam service check . .2-142
Sensor (pass through) lingering jam service check. . . .2-143
Sensor (pass through) static jam service check .2-144
Sensor (stapler pass through) late jam service check . .2-145
Sensor (stapler pass through) lingering jam service check . . .2-145
Sensor (stapler pass through) static jam service check .2-146
Sensor (output pass through) late jam service check . .2-146
Sensor (output pass through) lingering jam service check . . .2-147
Sensor (output pass through) static jam service check .2-147
Sensor (mailbox empty) late jam service check .2-148
Sensor (mailbox empty) lingering jam service check . .2-148
Sensor (mailbox empty) static jam service check2-149
Sensor (toner empty) service check . . . .2-150
Sensor (scanner HP) service check . . . . .2-150
Sensor (ADF 2nd scan) late jam service check .2-150
System software error (900.xx) service check . . .2-151
NVRAM mismatch failure (950.00 through 950.29) service check . . . . .2-154
Image quality trouble . . .2-155
Printer Related Troubleshooting . .2-155
Image quality symptoms2-155
Image Quality . . . . .2-156
Faint print (Low contrast) . . . . .2-156
Blank print (no print) . .2-158
Solid black . . . .2-160
Vertical lines and bands (process direction) . . .2-161
Horizontal white stripes or bands (side to side direction) . . .2-162
Vertical stripes (process direction) . . .2-163
Horizontal stripes (side to side direction) . . . .2-164
Partial lack . . .2-166
Spots .2-167
After image . . .2-169
Background (fog) . . . .2-170
Skew . .2-171
Media damage2-172
No fuse2-174
ADF & Scanner Related Troubleshooting2-175
Image quality symptoms: . . . . .2-175
ADF & Scanner Image Quality . . . .2-176
Dark image quality (using ADF or Scanner) . . .2-176
Vertical lines (process direction using the ADF) . . . . .2-177
Spots (using flatbed scanner) .2-178
Skew (using ADF) . . . .2-180
Media damage (using ADF) . .2-181
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Network service check . . . 2-182
Diagnostic aids . 3-1
Understanding the printer control panel . 3-1
Understanding the home screen . 3-2
Using the touch-screen buttons . . 3-4
Sample touch screen . 3-4
Other touch-screen buttons . 3-5
Accessing service menus . 3-7
Diagnostics Menu . . 3-8
Entering Diagnostics Menu . 3-8
Available tests 3-8
Registration (printer) 3-11
Quick Test . . . . . 3-12
PRINT TESTS 3-12
Input source tests . . . . . 3-13
Printing Quality Pages . . 3-13
HARDWARE TESTS . 3-14
Panel Test . . . . . 3-14
Button Test . . . . 3-14
DRAM Test . . . . 3-15
CACHE Test . . . 3-15
USB HS Test Mode . . . . 3-16
DUPLEX TESTS . . . . 3-16
Quick Test (duplex) . . . . 3-16
Top Margin (duplex) . . . 3-17
Sensor Test (duplex) . . . 3-17
Motor Test (duplex) . . . . 3-17
Duplex Feed 1 . . 3-18
Duplex Feed 2 . . 3-18
INPUT TRAY TESTS . 3-19
Feed Tests (input tray) . 3-19
Sensor Test (input tray) . 3-19
OUTPUT BIN TESTS 3-20
Feed Tests (output bins) 3-20
Sensor Test (standard output bin) . . . . . 3-20
BASE SENSOR TEST . . . . . 3-20
DEVICE TESTS . . . . . 3-21
Quick Disk Test . 3-21
Disk Test/Clean . 3-21
PRINTER SETUP . . . 3-22
Defaults . 3-22
Printed Page Count . . . . 3-22
Permanent Page Count . 3-22
Serial Number . . 3-22
Engine Settings 1 through 16 . . 3-22
Model Name . . . 3-22
Configuration ID 3-23
Edge to Edge . . 3-23
Enable Edge to Edge Copy . . . . 3-23
EP SETUP . . . 3-24
EP Defaults . . . . 3-24
Fuser Temperature (Fuser Temp) . . . . . 3-24
Fuser Page Count . . . . . 3-24
Warm Up Time . 3-24
Transfer . 3-25
Print Contrast . . 3-25
Charge Roll . . . . 3-25
Gap Adjust . . . . 3-25
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Auto Dark Adjust3-25
REPORTS . . . .3-25
Menu Settings Page . . . .3-25
EVENT LOG . .3-25
Display Log . . . . .3-25
Print Log .3-26
Clear Log3-26
SCANNER TESTS . . .3-27
Back Side Scan Uniformity . . . . .3-27
ASIC Test3-27
Feed Test3-27
Sensor Tests . . .3-27
Configuration menu (CONFIG MENU) . . .3-28
Entering Configuration Menu . . . . .3-28
Available menus . . . .3-28
Maintenance Counter Value .3-29
Reset Maintenance Counter .3-29
USB Scan to Local . .3-30
Print Quality Pages . .3-30
Reports . . . . .3-31
Menu Settings Page . . . .3-31
Event Log3-31
SIZE SENSING3-31
Panel Menus .3-32
PPDS Emulation . . . .3-32
Factory Defaults . . . .3-33
Energy Conserve . . .3-33
Min Copy Memory . . .3-34
NumPad Job Assist .3-34
Format Fax Storage .3-34
Fax Storage Location3-34
ADF Edge Erase . . . .3-34
FB Edge Erase3-35
Scanner Manual Registration . . . . .3-35
Disable Scanner . . . .3-36
Paper Prompts . . . . .3-36
Envelope Prompts . .3-36
Action for Prompts . .3-37
Jobs On Disk .3-38
Disk Encryption . . . . .3-38
Wipe Disk . . . .3-39
Font Sharpening . . . .3-39
Require Standby . . . .3-39
LES Applications . . .3-40
Key Repeat Initial Delay . . . .3-40
Key Repeat Rate . . . .3-40
Wiper Message . . . . .3-40
Clear Custom Status .3-40
Exit Configuration Menu . . .3-41
Printer configurations . . . . .3-42
Basic models . . .3-42
Printer theory . . . . .3-43
Models X651, X652, X654 and X656 paper path rolls and sensors . . . . .3-43
Model X658 paper path rolls and sensors .3-44
Functions of main components . . . .3-44
Media tray assembly . . .3-44
Rear media guide3-45
Side guide . . . . .3-45
Wear strips . . . . .3-45
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Media tray assembly 3-46
Detection of media size . 3-47
Pick arm assembly . . . . 3-47
Switch (media size) . . . . 3-47
Sensor (media empty) . . 3-47
Sensor (media low) . . . . 3-48
Multi-purpose feeder (MPF) 3-48
MPF feed roll . . . 3-48
MPF pick solenoid . . . . . 3-48
Sensor (MPF media empty) . . . 3-49
Supported paper sizes, types, and weights . . . . . 3-49
Paper sizes supported by the printer . . 3-49
Registration . 3-51
Sensor (input) . . 3-51
Alignment assembly . . . 3-51
Transfer . . . . 3-52
Transfer roll assembly . . 3-52
Polygon printhead assembly . . . . . 3-53
Fuser . 3-54
Fuser components . . 3-55
Heat roll . 3-55
Pressure roll . . . 3-56
Heater lamp . . . . 3-56
Thermal cutoff . . 3-56
Thermistor . . . . 3-56
Sensor (fuser output) . . 3-56
Sensor (narrow media) . 3-56
Fuser unit assembly (type 1 and type 2) . . 3-57
Type 1 fuser unit assembly . . . . 3-57
Type 2 fuser unit assembly . . . . 3-57
Exit . . 3-58
Sensor (standard bin full) . . . . . 3-58
Drive . 3-58
Main drive motor assembly . . . . 3-58
Redrive motor assembly 3-59
Electrical components and controller . . . 3-59
Switch (printer front door interlock) . . . . 3-59
Main cooling fan 3-60
Print cartridge cooling fan . . . . . 3-60
Duplex cooling fan . . . . . 3-60
LVPS card assembly . . . 3-60
LVPS cooling fan 3-60
HVPS card assembly . . 3-60
System card assembly . 3-61
Control . . . 3-61
Printhead control . . . 3-61
Rotation of printhead motor . . . . 3-61
Determination of printhead ready . . . . . 3-61
Printhead reference value . . . . 3-61
Fuser control 3-61
Fuser control method . . 3-61
Fuser lamp on/off control . . . . . 3-61
Fuser warm-up . 3-62
Xerographic and print cartridge components . . . 3-62
Charge . 3-63
Exposure 3-63
Development . . . 3-64
Transfer . 3-65
Cleaning 3-66
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Auto density sensing . . .3-67
Document scanning at ADF .3-68
Document scanning at platen . . . . .3-68
Names and functions of components . . .3-68
Scanner unit assembly . . . . .3-68
Sensor (FB length APS 1), Sensor (FB length APS 2), Sensor (FB length APS 3) . . . .3-68
Switch (ADF closed interlock) . .3-68
Scanner drive motor assembly . .3-68
Sensor (FB scanner HP)3-69
Scanner exposure lamp .3-69
Scanner controller card assembly . . . . .3-69
Scanner cooling fan . . . .3-69
Setting a document . . . .3-69
Preparation for feed . . . .3-69
Simplex and duplex document feed . . . .3-70
Duplex document3-70
Names and functions of components . . .3-71
ADF . .3-71
Sensor (ADF long media)3-71
Sensor (ADF width 1), Sensor (ADF width 2), Sensor (ADF width 3), Sensor (ADF width 3) . .3-71
Sensor (ADF document set) . . . .3-71
ADF Document Set LED3-71
Switch (ADF top door interlock) .3-71
ADF controller card assembly . .3-71
Sensor (ADF sheet through) . . .3-72
Sensor (ADF 1st scan) . .3-72
Sensor (2nd scan) . . . . .3-72
Sensor (ADF media exit)3-72
ADF feed motor assembly . . . . .3-72
ADF transport motor . . . .3-72
ADF pick solenoid assembly . . .3-72
High Capacity Input Tray (HCIT) tray assembly . . .3-74
250-sheet/550-sheet tray assembly .3-75
Media size sensing . . . . .3-75
Media level sensing . . . .3-76
Pick motor . . . . .3-76
Sensor A & B . . .3-76
Sensor (pass-thru) . . . . .3-76
Media transport path . . .3-78
The following is a cross section of the printer and the tandem tray module, showing the main
components directly associated with the media path and transport. . . .3-78
Models X651, X652, X654 and X656 paper path rolls and sensors . . . . .3-78
Model X658 paper path rolls and sensors .3-79
Functions of main components .3-79
Media tray assembly . . .3-79
Rear media guide3-79
Side guide . . . . .3-79
Wear strips . . . . .3-80
Media tray assembly .3-80
Detection of media size .3-80
Pick arm assembly . . . . .3-80
Switch (media size) . . . .3-81
Sensor (media empty) . .3-81
Sensor (media low) . . . .3-81
Duplex . . . .3-82
Functions of main components .3-82
Sensor (duplex input) . . .3-82
Duplex drive motor assembly . . .3-82
Paper jams .3-83
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Understanding jam numbers and locations . . . . . 3-83
200 and 203 paper jams 3-83
202 paper jam . . 3-85
230–239 paper jams . . . 3-85
240–245 paper jams . . . 3-87
250 paper jam . . 3-88
260 paper jam . . 3-88
270–279 paper jams . . . 3-89
28X staple jams . 3-89
290–294 paper jams . . . 3-91
Adjusting skew . . . 3-93
Flatbed scanner skew adjustment . 3-94
ADF skew adjustment (via ADF document tray) . . 3-94
ADF skew adjustment (Via duplex LED assembly) . . . . . 3-96
Media squareness check . 3-98
Print skew correction procedure . . . . . 3-101
Copy skew correction procedure . . . . . 3-103
Security Reset Jumper . 3-105
Security Reset Jumper . . . 3-105
Printer skew specifications . . . . 3-107
Abnormal skew printer correction . . . . 3-107
Print Registration . . . . . 3-108
Print Position Error . . . 3-108
Repair information. . . . 4-1
Handling ESD-sensitive parts . . . . 4-1
Model information used in the parts catalog . . . . 4-1
Adjustments 4-2
Polygon printhead mechanical registration adjustment . . 4-2
Alignment assembly adjustment . . . 4-3
Fuser solenoid adjustment . . 4-4
Gap adjustment . . . . . 4-4
Removal procedures . . . . . 4-5
Before starting service work 4-5
Charge roll assembly removal . . . . . 4-5
Duplex assembly removal . . . 4-7
Duplex cooling fan removal . 4-8
Duplex drive motor assembly removal . . . . 4-9
Duplex input sensor assembly removal . . 4-10
Duplex guide assembly, front removal . . . 4-11
Media turn guide removal . . 4-12
Fuser access door assembly removal . . . . 4-13
Main cooling fan removal . . 4-14
Fuser drive release linkage removal . . . . . 4-15
Fuser unit assembly removal . . . . . 4-16
Fuser wiper cover assembly removal . . . . 4-16
HVPS card assembly removal . . . . 4-17
Inner deflector removal . . . . 4-18
Option drive shaft removal . 4-19
Main drive motor assembly removal . . . . . 4-20
Alignment assembly removal . . . . . 4-21
Media out actuator removal 4-23
Media support removal . . . . 4-23
Tray roller catch assembly removal 4-24
MPF cam gear removal . . . . 4-24
MPF lift plate assembly removal . . 4-25
MPF media out actuator removal . . 4-25
MPF pick roll assembly removal . . 4-26
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MPF pick solenoid assembly removal . . . .4-26
Pick arm assembly removal .4-28
Pick roll assembly removal .4-30
Print cartridge cooling fan removal4-30
Print cartridge clamp assembly removal . .4-31
Print cartridge ID connector assembly removal . .4-31
Printhead assembly removal4-32
Connection access cover, rear removal . . .4-34
Door assembly, rear removal4-35
Duplex guide assembly, rear removal . . . .4-35
Cover assembly, rear lower (X654, X656, and X658) . . . . .4-37
Redrive motor assembly removal . .4-37
Sensor (duplex input) removal . . . .4-40
Sensor (media low) removal4-40
Sensor (media empty) removal . . . .4-40
Sensor (toner empty) removal . . . . .4-41
Sensor (input) removal . . . . .4-41
Sensor shield assembly removal . .4-42
Standard bin actuator assembly removal . .4-42
Sensor (standard bin exit) actuator removal . . . . .4-43
Sensor (toner density) removal . . . .4-43
Switch (media size) assembly removal . . . .4-44
LVPS card assembly removal . . . . .4-45
Access door removal4-47
System card assembly removal . . .4-47
Hard drive removal . .4-50
Hard drive cooling fan removal . . . .4-51
Fax card assembly removal .4-52
Transfer roll assembly removal . . . .4-53
Transfer roll bracket assembly, left removal . . . . .4-53
Transfer roll bracket assembly, right removal . . . .4-54
Transfer deflector removal . .4-55
Redrive assembly removal . .4-55
ADF feed / pick roll assembly removal . . . .4-56
ADF separator roll removal .4-57
ADF separator torque limiter assembly removal . .4-58
ADF cover, front removal . . .4-59
ADF cover, rear removal . . .4-60
ADF document tray assembly removal . . . .4-60
ADF top door assembly removal . . .4-61
ADF controller card removal4-62
ADF platen cushion removal4-62
ADF lower door assembly removal .4-63
ADF duplex CCD scan glass assembly removal (X654, X656, and X658)4-64
ADF duplex CCD assembly removal (X654, X656, and X658) . . . .4-65
ADF pinch roll assembly removal . .4-67
ADF turn guide removal . . . .4-67
ADF media pinch pad assembly removal . .4-70
Sensor (ADF media exit) fan bracket assembly removal (X654, X656, and X658) . . . . .4-71
ADF transport drive motor bracket assembly w/cable removal . .4-71
ADF feed drive motor assembly removal . .4-73
ADF pick roll position cam assembly removal . . .4-74
ADF solenoid assembly removal . . .4-75
Sensor (ADF top door interlock) removal . .4-75
Sensor (ADF lower door interlock) removal4-75
Sensor (ADF 2nd scan) removal . . .4-76
Sensor (ADF 1st scan) removal . . . .4-77
Sensor (ADF sheet through) removal . . . . .4-77
Sensor (ADF document set) removal . . . . .4-78
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Switch (ADF closed interlock) removal . . . 4-79
ADF unit assembly removal (models X651, X652, X654 and X656) . . . . . 4-80
ADF unit assembly removal (model X658) 4-80
ADF left hinge removal . . . . 4-82
ADF right hinge removal . . . 4-83
Cover, left rear corner removal (model X658) . . . . 4-84
Cover, right rear corner removal (model X658) . . 4-85
Sensor (standard bin exit) actuator assembly removal . . 4-86
Sensor (ADF media exit) bracket assembly removal (X651) . . . . 4-87
Scanner CCD assembly removal . . 4-88
Scanner reference LED cable assembly removal . 4-89
Scanner unit assembly removal (models X651, X652, X654 and X656) . 4-89
Scanner unit assembly removal (model X658) . . . 4-91
MPF tray door assembly removal (models X651, X652, X654, and X656) . . . . . 4-93
MPF tray door assembly removal (model X658) . . 4-96
Fuser access assembly removal . . 4-97
Output cover assembly removal (model X651, X652, X654 and X656) . . 4-98
Output cover assembly removal (model X658) . . . 4-98
Redrive assembly removal (model X658) . 4-99
Redrive assembly removal (models X651, X652, X654, and X656) . . . . 4-100
Laser cover removal (model X658) . . . . . 4-101
Laser cover removal (models X651, X652, X654, and X656) . . . 4-103
Standard output bin LED assembly removal (models X651, X652, X654, and X656) . 4-105
MPF media guide assembly removal (model X658) . . . . 4-105
Operator panel assembly removal (model X658) 4-106
Card reader assembly removal (model X658) . . . 4-108
USB cable removal (model X658) . 4-111
Operator panel door assembly removal (models X651, X652, X654, and X656) . . . . . 4-113
Operator panel cover latch assembly removal (models X651, X652, X654, and X656) 4-116
Print cartridge cover assembly removal (model X658) . 4-117
Side cover, right removal (model X658) . 4-118
Side cover, right removal (models X651, X652, X654, and X656) . . . . . 4-119
Side cover, left removal (model X658) . . . 4-120
Side cover, left removal (models X651, X652, X654, and X656) 4-121
Door assembly, rear removal . . . . 4-122
Cover, rear lower removal . 4-123
Scanner support cover, right rear removal (model X658) . . . . . 4-124
Scanner support inner cover, right removal (model X658) . . . . 4-125
Scanner support cover, right removal (model X658) . . . 4-126
Scanner controller card assembly removal (model X658) . . . . . 4-127
Scanner controller card assembly removal (models X651, X652, X654 and X656) . . . 4-129
Scanner cover, rear removal . . . . 4-130
Scanner cover, left removal (models X651, X652, X654 and X656) . . . . 4-131
Scanner cover, left removal (model X658) . . . . . 4-132
Scanner cover, right removal (models X651, X652, X654, and X656) . . 4-133
Scanner cover, right removal (model X658) . . . . 4-133
Scanner cover, front removal (models X651, X652, X654 and X656) . . 4-134
Scanner cover, front removal (model X658) . . . . 4-135
Scanner platen glass cover assembly removal (model X658) . . 4-136
Scanner platen glass cover assembly removal (models X651, X652, X654 and X656) 4-137
Scanner support platform removal (models X651, X652, X654, and X656) . . . 4-138
Carriage belt tensioner assembly removal . . . . . 4-140
Carriage drive motor assembly with cable removal . . . . 4-141
Carriage belt removal . . . . 4-142
Scanner / ADF duplex CCD exposure lamp removal . . . 4-143
Scanner interface card assembly removal . . . . . 4-144
Scanner cooling fan filter removal 4-145
Scanner cooling fan removal . . . . 4-145
Scanner support cover, left rear removal (model X658) 4-146
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Scanner support cover, left front removal (model X658)4-147
Scanner support cover, left removal (model X658) . . . . .4-148
Scanner support inner cover, left removal (model X658)4-148
Sensor (platen glass length) assembly removal .4-149
Sensor (scanner HP) assembly w/bracket removal . . . . .4-150
LVPS cooling fan . .4-150
Option removals .4-151
High capacity input tray . . .4-151
High capacity input tray (HCIT) media tray assembly removal .4-152
High capacity input tray (HCIT) tray cover, front removal . . . . .4-153
High capacity input tray (HCIT) cover, rear removal . . . .4-155
High capacity input tray (HCIT) cover, right removal . . .4-157
High capacity input tray (HCIT) cover, left removal . . . . .4-159
High capacity input tray (HCIT) anti-tip latch assembly removal4-161
High capacity input tray (HCIT) drawer slide assembly removal4-162
High capacity input tray (HCIT) tray lift drive motor assembly removal4-163
High capacity input tray (HCIT) controller card assembly removal . . . .4-164
High capacity input tray (HCIT) media size actuator assembly removal4-165
Sensor (HCIT tray raised HP) with cable assembly removal . . .4-167
Sensor (HCIT pass through) with cable removal .4-169
High capacity input tray (HCIT) pick arm bracket assembly removal . .4-170
High capacity input tray (HCIT) tray closed latch with spring removal .4-172
250-sheet media tray assembly removal .4-173
250-sheet option drawer assembly removal . . . .4-173
250-sheet pick arm bracket assembly removal . .4-174
250-sheet media out actuator removal . . .4-175
Anti-tip latch assembly removal . .4-175
250-sheet frame assembly removal. . . . . .4-176
Sensor (pass through) with cable removal . . . . .4-176
250-sheet controller card assembly removal . . . .4-178
Media size actuator removal . . . . .4-180
Media tray catch spring removal . .4-181
Tray roller catch assembly removal . . . . .4-183
550-sheet option tray assembly . .4-183
550-sheet media tray assembly removal .4-184
550-sheet option drawer assembly removal . . . .4-184
550-sheet pick arm bracket assembly removal . .4-185
550-sheet bellcrank recoil spring removal4-186
Media out actuator removal (models T652 and T654) . . .4-186
Anti-tip latch assembly removal . .4-187
550-sheet frame assembly removal . . . . .4-188
Upper interface cable assembly removal .4-190
Lower interface cable assembly removal .4-190
Sensor (pass through) with cable removal . . . . .4-191
550-sheet controller card assembly removal . . . .4-191
Media size actuator removal . . . . .4-193
550-sheet option drive shaft with spring removal4-194
Media tray catch spring removal . .4-195
Media tray roller catch assembly removal4-195
MFP stapler assembly rear door assembly removal . . . .4-196
MFP stapler assembly right cover removal . . . . .4-196
MFP stapler assembly left cover removal4-197
MFP stapler assembly top cover removal4-198
MFP stapler assembly handle cover removal . . .4-199
MFP stapler assembly LED sensor cover removal . . . . .4-200
MFP stapler assembly sensor (finisher media bin present) removal . .4-202
MFP stapler assembly standard output bin LED and LED clear lens removal .4-203
MFP stapler assembly tamper drive belt removal4-204
MFP stapler assembly tamper drive motor assembly removal .4-205
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MFP stapler assembly media stack flap and media stack flap actuator removal . . . . 4-205
MFP stapler assembly stapler unit assembly removal . 4-207
Stapler/stacker controller card assembly removal . . . . . 4-208
MFP stapler assembly paddle drive motor assembly removal . 4-209
MFP stapler assembly sensor (media stack) removal . . 4-210
MFP stapler assembly sensor (paddle HP) removal . . . 4-211
MFP stapler assembly sensor (stapler access door interlock) removal . . . . . 4-212
MFP stapler assembly sensor (tamper HP left and right) removal . . . . 4-213
MFP stapler assembly sensor (bin full send) removal . . 4-214
MFP stapler assembly sensor (bin full receive) removal 4-215
MFP stapler assembly sensor (media in stapler) removal . . . . . 4-215
MFP stapler assembly sensor (deflector HP) removal . . 4-216
4-bin mailbox assembly left cover removal . . . . 4-218
4-bin mailbox assembly controller card assembly removal . . . 4-219
4-bin mailbox assembly sensor (media bin full) removal . . . . . 4-220
4-bin mailbox assembly sensor (deflector gate HP) removal . . 4-221
4-bin mailbox assembly rear door assembly removal . . 4-222
4-bin mailbox assembly right cover removal . . . 4-223
4-bin mailbox assembly LED card assembly removal . . 4-224
4-bin mailbox assembly top cover removal . . . . 4-225
4-bin mailbox assembly deflector gate solenoid removal . . . . . 4-226
4-bin mailbox assembly transport solenoid removal . . . 4-227
4-bin mailbox assembly spring removal . 4-228
4-bin mailbox assembly deflector gate (bin 1 through 3) removal . . . . 4-229
4-bin mailbox assembly deflector gate (bin 4) removal . 4-230
4-bin mailbox assembly sensor (pass through) removal . . . . . 4-231
4-bin mailbox assembly sensor (mailbox empty) removal . . . . 4-232
4-bin mailbox assembly standard output bin LED removal . . . 4-233
4-bin mailbox assembly LED clear lens removal 4-235
4-bin mailbox assembly media bin full actuator removal . . . . . 4-236
Offset stacker rear door assembly removal . . . . 4-236
Offset stacker right cover removal . . . . . 4-237
Offset stacker left cover removal . 4-238
Offset stacker top cover removal . 4-239
Offset stacker handle cover removal . . . . 4-240
Offset stacker LED sensor cover removal . . . . . 4-241
Offset stacker sensor (finisher media bin present) removal . . . 4-242
Offset stacker standard output bin LED and LED clear lens removal . 4-243
Offset stacker tamper drive belt removal 4-244
Offset stacker tamper drive motor assembly removal . . 4-245
Offset stacker media stack flap and media stack flap actuator removal . . . . . 4-246
Stapler/stacker controller card assembly removal . . . . . 4-247
Offset stacker paddle drive motor assembly removal . . 4-248
Offset stacker sensor (media stack) removal . . . 4-249
Offset stacker sensor (paddle HP) removal . . . . 4-250
Offset stacker sensor (tamper HP left and right) removal . . . . . 4-250
Offset stacker sensor (bin full send) removal . . . 4-251
Offset stacker sensor (bin full receive) removal . 4-252
Offset stacker sensor (deflector HP) removal . . . 4-253
Connector locations . . 5-1
Locations . . 5-1
Sensors–ADF . . . . . 5-1
Sensors–Flatbed . . . . 5-1
Preventive maintenance. . . . 6-1
Safety inspection guide . . . 6-1
Lubrication specifications . 6-1
Individual maintenance part expected life . . . . . 6-1
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Scheduled maintenance . . .6-2
Maintenance kit6-2
Maintaining the printer . . . .6-2
Cleaning the exterior of the printer . .6-2
Cleaning the scanner glass . .6-2
Parts catalog. . . . 7-1
How to use this parts catalog . . . . .7-1
Model information used in the parts catalog. . . . .7-1
Assembly 1: Covers (X651, X652, X654, and X656) . . . 7-2
Assembly 2: Covers 1 (X658) . . . 7-4
Assembly 3: Covers 2 (X658) . . . 7-6
Assembly 4: Media path and ducts . . . . 7-8
Assembly 5: Pick arm and media tray assemblies . . 7-10
Assembly 6: Drive motor assembly, redrive, and duplex . . . 7-12
Assembly 7: Printhead, charge, and transfer assembly . . . . 7-14
Assembly 8: System card, HVPS and scanner controller card assemblies. 7-16
Assembly 9: Fuser and LVPS card assemblies . . . . . 7-18
Assembly 10: Flatbed scanner 7-20
Assembly 11: ADF unit assembly . . . . 7-22
Assembly 12: ADF covers. . . . . 7-24
Assembly 13: ADF feed and drive . . . . 7-26
Assembly 14: ADF electronics 7-28
Assembly 15: 550 Sheet option tray assembly (X658) . . . . 7-30
Assembly 16: 250 Sheet option tray assembly (X651, X652, X654, and X656) . . . 7-32
Assembly 17: 550 Sheet option tray assembly (X651, X652, X654, and X656). . . . . 7-34
Assembly 18: HCIT Sheet option tray assembly (X651, X652, X654, and X656) . . . 7-36
Assembly 19: MFP stapler assembly . . 7-38
Assembly 20: MFP stapler assembly #2 . . . . . 7-40
Assembly 21: MFP stapler assembly #3 . . . . . 7-42
Assembly 22: MFP stapler assembly #4 . . . . . 7-44
Assembly 23: MFP offset stacker assembly #1 . . . . . 7-46
Assembly 24: MFP Offset stacker #2 . 7-48
Assembly 25: MFP Offset stacker #3 . 7-50
Assembly 26: MFP 4-bin mailbox assembly #1. . . . . . 7-52
Assembly 27: MFP 4-bin mailbox assembly #2 . . . . 7-54
Assembly 28: MFP 4-bin mailbox assembly #3 . . . . 7-56
Assembly 29: Envelope feeder . 7-58
Assembly 30: Miscellaneous . . 7-60
Assembly 31: Power cords . . . . 7-62
Assembly 32: Universal trays and accessories . . . . . 7-63
Index. . . . .I-1
Part number index. . . . . .I-5
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武汉打印机复印机绘图仪维修服务台专注打印机复印机绘图仪的应用以及故障排除和维修;武汉打印机复印机绘图仪维修服务台收集了这些设备的一般常识性问题和技术性问题及其解决方案;同时收集了部分打印机、复印机和绘图仪维修手册,以供需要者参考和研究之用。通过浏览查阅本站相关内容,可以解决在使用过程中遇到的某些故障和使用问题。本站资深工程师从事办公设备维修近二十年,尤其是对惠普大幅面打印机绘图仪的维修服务,具有丰富的售后维修服务经验。我们专业提供湖北武汉周边地区惠普绘图仪快速上门维修服务。对其他地区用户提供远程维修咨询服务。
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