Lexmark CS748de Manuals

Manuals and User Guides for Lexmark CS748de. We have 2 Lexmark CS748de manuals available for free PDF download: Service Manual, Brochure & Specs

Lexmark CS748de Service Manual

Lexmark CS748de Service Manual (504 pages)

Brand: Lexmark | Category: Printer | Size: 20.16 MB

Table of Contents

Table of Contents
3
Notices and Safety Information

9
- Laser Notice
  9
- Aviso sobre O Laser
  10
- Lithium Warning
  15
- Safety Information
  15
Preface

18
- Change History
  18
- Conventions
  18
- Navigation Buttons
  19
General Information

21
- Models
  21
- Options
  21
  - Media Options
    22
  - Memory Options
    23
- Printer Specifications
  24
  - Dimensions
    24
  - Clearances
    25
  - Memory
    25
  - Expansion Opportunities
    26
  - Resolution
    26
  - Data Streams
    26
  - Environment Specifications
    26
  - Electrical and Power Specifications
    27
  - Acoustic Specifications
    28
- Media Specifications
  29
- Tools Required for Service
  36
- Acronyms
  37
Diagnostic Information

39
Diagnostic Aids

179
- Accessing Test and Diagnostic Procedure Menus
  179
- Diagnostics Menu
  179
  - Diagnostics Menu Structure
    180
  - Available Tests
    180
  - Registration
    183
  - Alignment
    186
  - Motor Tests
    188
  - Print Tests
    190
  - Hardware Tests
    192
  - Duplex Tests
    194
  - Sensor Test
    197
  - Printhead Tests
    198
  - Device Tests
    198
  - Printer Setup
    200
  - EP Setup
    202
  - Reports
    203
  - Event Log
    203
  - Exit Diagnostics
    204
- Configuration Menu (CONFIG MENU)
  205
  - Available Tests
    205
  - Reset Fuser Cnt
    206
  - Color Lock out
    206
  - Print Quality
    206
  - Reports
    207
  - Color Trapping
    207
  - Tray Insert Msg
    207
  - Panel Menus
    207
  - PPDS Emulation
    208
  - Download Emuls
    208
  - Demo Mode
    208
  - Factory Defaults
    208
  - Energy Conserve
    208
  - Automatic Color Adjust
    209
  - Auto Align Adj
    209
  - Color Adj State
    209
  - Enforce Color Order
    209
  - Color Alignment
    209
  - Motor Calibration
    210
  - Paper Prompts
    210
  - Envelope Prompts
    210
  - Action for Prompts
    210
  - Jobs on Disk
    210
  - Disk Encryption
    211
  - Wipe Disk
    211
  - Wipe All Settings
    211
  - Duplex Gloss
    212
  - Font Sharpening
    212
  - Require Standby
    212
  - UI Automation
    212
  - Key Repeat Initial Delay
    212
  - Key Repeat Rate
    212
  - Clear Custom Status
    212
  - USB Speed
    212
  - Automatically Display Error Screens
    213
  - Exit Config
    213
- Front Cover Locked in Place
  214
- Printhead Verification
  217
- Paper Jams
  220
  - Error Jam Locations
    220
  - Clearing Jams
    221
  - Paper Jam
    224
- Theory of Operation
  229
  - Paper Path
    229
  - Electrophotographic (EP) Process
    241
  - Electrical Interlock
    251
Repair Information

253
- Safety Information
  253
- Data Security Notice
  253
- Handling ESD-Sensitive Parts
  254
- Handing the Photoconductor Unit
  254
  - Transportation/Storage
    254
  - Handling
    254
  - Parts Not to be Touched
    254
- Screw and Retainer Identification Table
  255
- Adjustments
  260
  - Printhead Alignment
    260
- Printer Removal Procedures
  280
  - Precautions to Take before Maintenance Work
    280
- Cover Removals
  281
- Paper Tray Dust Cover Removal
  298
- Rear Frame Cover Removal
  299
- Rear Left Cover Removal
  300
- Rear Right Cover Removal
  301
- Rear Upper Cover Removal
  302
- Right Cover Removal
  303
- Top Access Cover Assembly Removal
  306
- Top Cover Assembly Removal
  310
- Printer Removals
  313
  - Interlock Switch Cable Removal
    313
  - Go Back
    313
  - Interlock Switch Removal
    315
  - Bin Full Sensor Flag Removal
    317
  - Bin Full Sensor Removal
    317
  - Cartridge Cooling Fan Removal
    318
  - Cartridge Guide Wheel Removal
    319
  - Cartridge Motor 1/Fuser Cable Removal
    326
  - Cartridge Motor 2/3 Cable Removal
    329
  - Color on Demand Assembly Removal
    330
  - Contact Springs Kit Removal
    335
  - Cooling Fan Removal
    345
  - Cooling Fan Filter Removal
    346
  - Duplex Reference Edge Guide Assembly Removal
    347
  - Electrophotographic (EP) Drive Assembly Removal
    350
  - Front Door Assembly Removal
    360
  - Front Door Assembly Front Cable (Left) Removal
    363
  - Front Door Assembly Front Cable (Right) Removal
    367
  - Fuser Removal
    370
  - Fuser AC Cable Removal
    372
  - Fuser DC Cable Removal
    373
  - Hard Drive Assembly Removal
    374
  - High-Voltage Power Supply (HVPS) Removal
    375
  - High-Voltage Power Supply (HVPS) Cable Removal
    377
  - Left Bell Crank Assembly Removal
    378
  - Low-Voltage Power Supply (LVPS) Removal
    379
  - Motor Driver Card Removal
    381
  - Motor Driver Cable Removal
    382
  - Multipurpose Feeder (Mpf)/Duplex Gear and Housing Removal
    383
  - Multipurpose Feeder (Mpf)/Duplex Motor Assembly Removal
    385
  - Multipurpose Feeder (Mpf)/Duplex Motor Cable Removal
    388
  - Multipurpose Feeder (MPF) Paper Present Sensor
    389
  - MPF Pick Removal
    391
  - Operator Panel Cable Removal
    392
  - Operator Panel Ground Cable Removal
    393
  - Operator Panel USB Connector Cable Removal
    394
  - Option Cable Removal
    395
  - Paper Pick Mechanism Assembly Removal
    397
  - Photoconductor Unit Removal
    402
  - Pick Arm Roll Removal and Replacement
    403
  - Printer Pad Removal
    404
  - Printhead Removal, Installation, and Adjustment
    405
  - Right Bell Crank Assembly Removal
    414
  - Speaker Removal
    415
  - System Board Removal
    415
  - System Board Support Shield Removal
    420
  - Toner Level Sensor Removal
    423
  - Top Cover Camshaft Assembly Removal
    425
  - Transfer Module Removal
    431
  - Transport Cable Removal
    433
  - Transport Motor Cable Removal
    435
    
    Waste Toner Assembly Removal
    436
    
    Waste Toner HV Contact Assembly Removal
    437
    
    Wireless Network Antenna Removal
    450
    
    Wireless Network Card Removal
    451
  - Option Removals
    453
    
    HCIT Front Tray Cover Removal
    454
    
    HCIT Rear Cover Removal
    455
    
    HCIT Right Cover Removal
    456
    
    HCIT Left Cover Removal
    457
    
    Feed with Bushing Roller Removal
    458
    
    HCIT Controller Board Assembly Removal
    459
    
    HCIT Drawer Slide Assembly Removal
    460
    
    HCIT Elevator Motor with Sensor Removal
    460
    
    HCIT Pick Arm Roll Removal
    462
    
    HCIT Slide Assembly with Spring Removal
    463
    
    Photointerrupter Sensor with Cable Assembly Removal
    465
    
    Top Plate Assembly Removal
    466
Connector Locations

469
- Locations
  469
- Connectors
  470
  - System Board Diagram
    470
Preventive Maintenance

473
- Safety Inspection Guide
  473
- Lubrication Specifications
  473
- Maintaining the Printer
  473
  - Cleaning the Exterior of the Printer
    473
  - Cleaning the Printhead Lenses
    474
  - Moving the Printer
    474
Parts Catalog

475
- How to Use this Parts Catalog
  475
- Assembly 1: Covers (C746)
  476
- Assembly 2: Covers (C748)
  478
- Assembly 3: Front
  480
- Assembly 4: Right
  482
- Assembly 5: Rear
  484
- Assembly 6: Left
  486
- Assembly 7: Top
  488
- Assembly 8: Cable Parts Packet
  489
- Assembly 9: Optional 550-Sheet Media Drawer and Tray
  490
- Assembly 10: Optional Special Media Tray Assembly
  491
- Assembly 11: Optional High-Capacity Input Option (HCIT)
  492
- Assembly 12: Options and Features
  494
Index

495
Part Number Index

501

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Lexmark CS748de Brochure & Specs

Lexmark CS748de Brochure & Specs (8 pages)

Color laser printer

Brand: Lexmark | Category: All in One Printer | Size: 3.33 MB

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