Lexmark C4150 Manuals

Manuals and User Guides for Lexmark C4150. We have 1 Lexmark C4150 manual available for free PDF download: Service Manual

Lexmark C4150 Service Manual

Lexmark C4150 Service Manual (493 pages)

Brand: Lexmark | Category: Printer | Size: 44.7 MB

Table of Contents

Service Manual
1
Product Information

2
Edition Notice

2
- January
  2
- Table of Contents
  3
Notices and Safety Information

13
- Laser Notice
  13
- Avis Relatif À L'utilisation du Laser
  13
- Notiﬁcació del Làser
  13
- Aviso de Láser
  13
- Aviso sobre Laser
  14
- Avvertenze Sui Prodotti Laser
  14
- Laserinformatie
  14
- Lasererklæring
  14
- Laser-Hinweis
  15
- Laserilmoitus
  15
- Lasermerknad
  15
- Meddelande Om Laser
  15
- レーザーについて
  16
- 레이저 고지사항
  16
- 激光注意事项
  16
- 雷射聲明
  16
- Safety Information
  16
- Consignes de Sécurité
  17
- Informació de Seguretat
  17
- Información de Seguridad
  18
- Informações sobre Segurança
  18
- Informatie over Veiligheid
  18
- Informazioni Sulla Sicurezza
  19
- Säkerhetsinformation
  19
- Sicherheitshinweise
  20
- Sikkerhedsoplysninger
  20
- Sikkerhetsinformasjon
  20
- Turvallisuusohjeet
  21
- 안전 정보
  21
- 安全信息
  21
- 安全情報
  22
- 安全資訊
  22
Preface

23
- Conventions
  23
- General Caution Statements
  23
General Information

25
- Finding the Serial Number
  25
- Paper and Specialty Media Guide
  26
- Data Security Notice
  31
- Tools Required for Service
  31
Diagnostic Information

33
- Troubleshooting Overview
  33
  - Performing the Initial Troubleshooting Check
    33
  - Power-On Reset (POR) Sequence
    33
- Fixing Print Quality Issues
  34
  - Initial Print Quality Check
    34
  - Toner Easily Rubs off Check
    34
  - Background or Gray Background Check
    36
  - Blank or White Pages Check
    37
  - Gapping or Half Color Page Check
    39
  - Blurred Print or Color Misalignment Check
    40
  - Horizontal Colored Lines or Banding Check
    41
  - Text or Images Cut off Check
    43
  - Mottled Print and Dots Check
    43
  - Vertical White Lines Check
    44
  - Ghost Images Check
    46
  - Solid Color or Black Image Check
    47
  - Vertical Colored Lines or Banding Check
    48
  - Image Void Scan Direction Check
    49
  - Image Void Process Direction Check
    51
  - Dark Print Check
    52
  - Missing Color Check
    53
  - Uneven Print Density Check
    54
  - Repeating Defects Check
    55
  - Random Marks Check
    57
  - Light Print Check
    57
  - Skewed Print Service Check
    60
- Paper Jams
  61
  - Avoiding Jams
    61
  - Identifying Jam Locations
    63
  - Paper Jam in Trays
    64
  - Paper Jam in the Multipurpose Feeder
    65
  - Paper Jam in the Standard bin
    65
  - Paper Jam in Door a
    66
  - Paper Jams
    69
  - Paper Jams
    75
  - Paper Jams
    76
  - Paper Jams
    84
  - Paper Jams
    85
  - Paper Jams
    86
  - Paper Jams
    87
  - Paper Jams
    93
  - Paper Jams
    99
  - Paper Jams
    104
  - Paper Jams
    116
  - Paper Jams
    124
- User Attendance Messages
  149
- Printer Hardware Errors
  166
  - Error Message
    171
  - Printhead Service Check
    182
  - Fuser Service Check
    184
  - Lvps Service Check
    185
  - Main Fan Service Check
    200
  - Yy Errors
    201
  - Yy Errors
    207
- Symptoms
  223
Service Menus

241
- Understanding the Status of the Power Button and Indicator Light
  242
- Menus List
  243
- Diagnostics Menu
  244
  - Reports
    245
  - Printer Setup
    246
  - Printer Diagnostics and Adjustments
    248
  - Additional Input Tray Diagnostics
    250
  - General SE
    251
Repair Information

253
- Handling Esd‑Sensitive Parts
  254
- Restoring the Printer Conﬁguration after Replacing the Controller Board
  255
- Restoring Solutions, Licenses, and Conﬁguration Settings
  258
- Updating the Printer Firmware
  259
- Backing up Esf Solutions and Settings
  260
- Adjustments
  261
  - Registration Adjustment
    263
- Removal Procedures
  265
  - Top Cover Removal
    268
  - Left Cover Removal
    271
  - Right Cover Removal
    272
  - Motor Cover Removal
    273
  - Toner Door Removal
    276
  - Toner Door Mount Bracket Removal
    278
  - Toner Door Mount Removal
    279
  - External Air Filter Removal
    280
  - Badge Cover Removal
    283
  - Number Pad Cover Removal
    284
  - Speaker Removal
    286
  - Control Panel Base Cover Removal
    287
- Duplex Removals
  289
  - Duplex Inner Guide Removal
    291
  - Tensioner Belt Removal
    292
  - Sensor (Duplex) Removal
    293
  - Sensors (Fuser Buckle and Narrow Media) Removal
    294
- Left Removals
  296
  - Power Cable Removal
    297
  - Motor (Deskew) Removal
    299
  - Main Fan Removal
    301
  - EP Gear Box Removal
    302
  - LVPS Removal
    305
  - LVPS Cage Removal
    308
  - Motor (Black Only Retract) Removal
    309
- Right Removals
  311
  - Sensor (Paper Size) Removal
    312
  - Sensor (Waste Toner Contact) Removal
    314
  - TMC Card Removal
    315
  - Motor (Fuser) Removal
    318
  - HVPS Removal
    319
  - Sensor (MPF Paper Present) Removal
    322
  - Waste Toner Bottle Idler Gear Removal
    324
  - Sensor (TPS) Removal
    325
  - TPS Sled Removal
    327
  - Toner Cartridge Contacts Removal
    328
  - TPS Wiper Mechanism Removal
    330
  - TPS Wiper Removal
    332
- Front Removals
  333
  - Transfer Module Removal
    334
  - Transfer Module Guide Rail Removal
    336
  - Sensor (Media Type) Removal
    340
  - Sensor (Input) Removal
    341
  - Deskew Rollers Removal
    342
  - Diverter Removal
    350
  - Redrive Guide Removal
    354
- Rear Removals
  356
  - Inner Controller Board Shield Removal
    357
  - TPS Cables Removal
    359
  - Secure Element SIM Card Removal
    360
- Top Removals
  361
  - Developer Hold down Removal
    363
  - Output Roll Removal
    364
  - Output bin Exit Cover Removal
    367
- Bottom Removals
  368
  - Tray Rail Removal
    369
  - Aligner Idler Gears Removal
    370
  - Isolation Unit Removal
    371
  - Media Feeder Removal
    373
- Sheet Tray Removals
  375
Component Locations

389
- Controller Board Connectors
  390
- LVPS Controller Board Connectors
  402
- Motor Locations
  404
- Sensor Locations
  405
- Maintenance
  407
Maintenance

408
- Scheduled Maintenance
  408
  - Identifying the Type of Fuser Used in the Printer
    409
- Cleaning the Printer
  410
  - Cleaning the Main Tray Duplex Turnaround
    411
Parts Catalog

412
- Assembly 1: Covers 1
  413
- Assembly 2: Covers 2
  415
- Assembly 3: Control Panel
  417
- Assembly 4: Fuser
  419
- Assembly 5: Transfer Module
  421
- Assembly 6: Paper Feed
  423
- Assembly 7: Paper Path 1
  425
- Assembly 8: Paper Path 2
  427
- Assembly 9: Duplex
  429
- Assembly 10: Electrical
  431
  - Assembly 11: 550‑Sheet Tray Option 1
    435
  - Assembly 12: 550‑Sheet Tray Option 2
    437
- Assembly 13: Adjustable Stand
  439
- Assembly 14: Miscellaneous Parts
  441
- Assembly 15: Power Cords
  443
Appendix A: Printer Speciﬁcations

445
- Off Mode
  446
- Noise Emission Levels
  447
Appendix B: Options and Features

449
- Adding Available Options in the Print Driver
  450
Appendix C: Theory of Operation

453
- MPF Section
  454
- Isolation Unit Section
  455
- Aligner Section
  456
- Fuser Section
  458
- Duplex Section
  459
- Print Engine Theory
  461
- Color Theory
  469
Appendix D: Acronyms

473
Index

475
Part Number Index

481
Part Name Index

487
- Wiring Diagram
  493

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