Lexmark Optra C Series Manuals

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

Lexmark Optra C Series Service Manual

Lexmark Optra C Series Service Manual (326 pages)

Service Manual

Brand: Lexmark | Category: Printer | Size: 11 MB

Table of Contents

Table of Contents
3
Preface

10
Notices and Safety Information

11
- Laser Notice
  11
- Trademarks
  19
- Safety Information
  22
General Information

27
- Power Consumption
  27
- Options
  27
- Maintenance Approach
  28
- Service Checkpoints
  29
- Tools
  31
- Abbreviations
  32
Diagnostic Information

33
5045-001

82
- Print Quality
  82
  - Print Quality Start of Call
    82
  - Cartridge End-Of-Life
    82
  - Gradation Test
    83
  - Horizontal Variation ("Jitter") Example
    84
  - Solid Color Test
    85
  - Solid White Test
    85
- Print Quality Troubleshooting
  86
  - Background
    86
  - Black Horizontal Lines
    86
  - Black Vertical Lines
    87
  - Blur at Bottom of Page
    87
  - Laser Failures
    88
  - Low Color Coverage or Usage
    88
  - Oil Soaking
    89
  - Random Oil Spots on Page
    90
  - Spew
    90
  - Vertical Streaks
    91
- Print Quality Service Checks
  93
  - Black Service Check
    93
  - Blank Page Service Check
    94
  - Blank Spots Service Check
    95
  - Color Aberration Service Check
    95
  - Dark Image Service Check
    96
  - Dirt on Back of Paper Service Check
    97
  - Dirty Print Service Check
    98
  - Distortion Service Check
    99
  - Horizontal Voids Service Check
    99
  - Light Image Service Check
    100
  - Poor Fusing Service Check
    101
  - Spacing Table Service Check
    101
  - Streaking Service Check
    102
  - Toner Scattered Service Check
    103
  - Vertical Lines Service Check
    104
  - Vertical Voids Service Check
    105
Diagnostic Aids

106
- Basic Engine Test
  106
- Diagnostics Mode
  107
- Diagnostics Mode Menu Structure
  108
- Diagnostics Mode Tests
  109
  - Button Test
    109
  - Compressor
    109
  - Defaults
    110
  - Disk Test/Clean
    110
  - Error Log
    111
  - Flash Test
    111
  - LCD Test
    112
  - Memory Tests
    112
  - Page Count
    112
  - Permanent Page Count
    113
  - Print Test 1
    113
  - Print Test 2
    114
  - Print Test 3
    114
  - Quick Disk Test
    115
  - Wrap Tests
    116
- Other Tests
  117
  - Density Adjustment Panel
    117
  - LAN Information
    126
Repair Information

127
- Handling ESD-Sensitive Parts
  127
- Adjustments
  128
- Service Information
  128
  - Releasing Plastic Latches
    128
  - Screws
    128
- Removal Procedures
  129
  - Attraction Roller Drive Assembly
    129
  - Cassette Paper Pickup Drive Motor
    130
  - Registration Roller Drive Clutch
    130
  - Cassette Paper Pickup PCB
    131
  - Cassette Paper Pickup Assembly
    131
  - Cassette Paper Pickup D-Rollers
    132
  - Cassette Paper Pickup Roller Assembly, Front
    132
  - Cassette Paper Pickup Roller Assembly, Rear
    132
  - Cassette Paper Pickup Solenoid
    133
  - Corona Assembly
    133
  - Cover Removals
    134
  - DC Controller PCB
    140
  - Density Adjustment Panel
    149
  - Density Sensor
    149
  - Developing Rotary Assembly
    150
  - Discharge Roller Drive Assembly
    151
  - Drive Gear Solenoid Assembly
    152
  - Drum Cleaner Assembly
    153
  - Drum Lift Assembly
    154
  - Fuser Assembly
    155
  - Fuser Oil Bottle Case Assembly
    156
  - Fuser Hot Rollers
    157
- Fuser Thermo Switch
  158
- Fuser Cleaner Assembly
  159
- Fuser Oil Apply Assembly
  160
- Fuser Thermistor
  161
- Fuser Lamps
  163
- Fuser Oil Applying Input Assembly
  165
- Fuser Delivery Assembly
  165
- High Voltage Power Supply
  166
- High Voltage Converter
  166
- Low Voltage Power Supply
  167
- Main Drive Motor and Board
  167
- Mechanical Controller PCB
  168
- Multipurpose Feeder Paper Pickup, D-Roller
  168
- Multipurpose Feeder Paper Sensor
  168
- Multipurpose Feeder U-Turn Roller Assembly
  169
- Multipurpose Feeder D-Roller Solenoid
  169
- Paper Delivery Assembly
  170
- Printhead and Printhead Board
  171
- Printer Drive Assembly
  174
- Rotary Manual Feed Assembly
  175
- Rear Cooling Fan
  175
- Rear Cooling Duct
  176
- Transfer Drum Motor and Developer Drive Motor
  176
- Transfer Drum and Holder Assembly
  177
- Transfer Drum Separation Claw
  178
- Transfer Drum Knob Assembly
  178
- Transfer Drum Attraction Roller
  179
- Transfer Drum Sheet
  180
- Transfer Drum Front and Rear Slide Assemblies
  181
- Transfer Drum Discharge Roller
  181
- Transfer Drum HV Contact Assembly
  181
- Transfer Drum Gripper Assembly
  182
- Transfer Drum Solenoid
  183
- Transfer Drum Sensors
  184
- Transfer Drum Assembly
  185
- Transfer Drum Cleaning Drive Assembly
  187
- Toner Cartridge Ejector
  188
- Upper Cooling Fan
  189
- Upper Output Drive Assembly
  189
- Video Controller Board
  189
- Optional Paper Feeder Removals
  190
  - External Covers
    191
  - Paper Sensor Board
    193
  - Power Supply
    193
5045-001

195
Locations

195
- Switches
  196
- Sensors
  198
- Clutches and Solenoids
  201
- Motors and Fuser Heaters
  203
- Pcbs
  205
- Connector Locations
  208
- DC Controller Board Connector Locations
  211
- DC Controller Board Connector Locations (Graphic)
  212
- Mechanical Controller Board Connector Locations
  218
- Mechanical Controller Board Connectors (Graphic)
  219
- Paper Pickup Board
  224
- Terminal Board
  226
- Optional Paper Feeder (Driver Board)
  227
- Optional Paper Feeder (Miscellaneous)
  228
- High Voltage Power Supply PCB
  228
- Separation HVT PCB
  229
- Ejection Sensing PCB
  229
- Cassette Size Sensing PCB
  229
- Paper Feed Driver PCB
  230
- Fuser Connector (J21)
  231
Preventive Maintenance

232
- Safety Inspection Guide
  232
- Lubrication Specifications
  233
- Lubricants and Cleaners
  233
- Maintenance, Customer Checks
  234
Parts Catalog

235
- How to Use this Parts Catalog
  235
  - Covers
    236
  - Major Components
    238
  - Toner (Used) Reservoir/ HV
    240
  - Major Assemblies (Top/Bottom)
    242
  - DC Controller / Video Controller Board
    244
  - Laser
    246
  - Drive, Main
    248
  - Density Adjustment Panel
    250
  - Bottom Plate
    252
  - Door Switch, Upper
    254
  - Door Switch, Lower
    256
  - Ejector Lever
    258
  - Solenoid Plate
    260
  - Cleaning Belt Drive Solenoid
    262
  - Rotary Manual Feed
    264
  - Printer Drive
    266
  - Transfer Drum Cleaning Drive
    268
  - Discharge Roller Drive
    270
  - Drum Lift
    272
  - Attraction Roller Drive
    274
  - Paper Drive
    276
  - Universal Cassette
    278
  - Paper Pickup
    280
  - Cassette Paper Pickup Asm
    282
  - Multipurpose Feeder Pickup Asm
    286
  - Paper, Side Exit Asm
    288
  - Developing Rotary Asm
    290
  - Transfer Drum Mounting Asm
    292
  - Transfer Drum
    294
  - Density Sensor Asm
    298
  - Transfer Drum Cleaning
    300
  - Fuser
    302
  - Fuser
    304
  - Video Controller Board
    306
  - Optional Paper Feeder (Main Body)
    308
  - Optional Paper Feeder (Front)
    310
  - Paper Pickup Asm (Base)
    314
  - Paper Pickup Asm (Rear)
    316
  - Options
    318
Wiringdiagram

321
Index

321

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