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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
淘宝链接：
https://item.taobao.com/item.htm?id=572582468686
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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