Lexmark E23 Series Manuals

Manuals and User Guides for Lexmark E23 Series. We have 1 Lexmark E23 Series manual available for free PDF download: Service Manual

Lexmark E23 Series Service Manual

Lexmark E23 Series Service Manual (161 pages)

Service Manual

Brand: Lexmark | Category: Printer | Size: 1.89 MB

Table of Contents

Table of Contents
3
Laser Notices

7
Safety Information

15
Preface

20
- Definitions
  20
General Information

21
- Service Manual
  22
  - Overview of the Operator Panel
    23
  - Paper Jams-How to Clear
    24
  - Tips on Preventing Jams
    25
  - Tools
    26
  - Types of Print Media
    27
  - Abbreviations
    28
Diagnostic Information

29
- Start
  29
  - POST (Power-On Self Test)
    29
- Overview of the Operator Panel
  30
- Operator Panel Codes
  36
  - Primary Codes
    36
  - Hex Trace Ready
    38
  - Not Ready
    39
  - Close Door / Insert Cartridge
    40
  - Load Media
    40
  - Load Manual Feeder
    41
  - Print Side Two of Duplex Job
    41
  - Toner Low
    42
  - Replace Photoconductor Kit
    42
  - Change Invalid Toner Cartridge
    44
  - Cancel Job / Reset Printer
    45
  - Service Error
    46
  - Printer Error
    46
  - Secondary Error Codes
    47
  - Complex Page
    49
  - Insufficient Printer Memory
    50
  - Insufficient Collation Area
    50
  - Font Error
    51
  - Defective Flash
    51
  - Insufficient Defrag Memory
    52
  - Network Interface Errors
    52
  - Memory Full
    53
  - Short Paper
    54
  - Flash Full
    54
  - Unformatted Flash
    55
  - Invalid Engine Code
    55
  - Invalid Network Code
    56
- Service Information with Secondary and Tertiary Light Patterns
  57
  - Secondary Error Codes
    58
  - Tertiary Service Error Codes
    59
- Symptom Tables
  72
  - POST Symptom Table
    72
  - Printer Symptom Table
    73
- Service Checks
  75
  - Cold Fuser Service Check
    75
  - Cooling Fan Service Check
    76
  - Controller Card Service Check
    77
  - Cover Interlock Switch Service Check
    79
  - Dead Machine Service Check
    80
  - Fuser Service Check
    81
  - Hot Fuser Service Check
    84
  - LVPS/HVPS Service Check
    85
  - Main Motor Service Check
    86
  - Operator Panel Service Check
    87
  - Printhead Service Check
    89
  - Paper Feed Service Checks
    89
  - Paper Never Picks
    91
  - Parallel Port Service Check
    93
  - Print Quality Service Checks
    94
  - Using Print Quality Test Pages
    94
  - Blank Page
    95
  - Black Page
    96
  - Heavy Background
    97
  - Poor Fusing of Image
    99
  - Light Print
    99
  - Toner on Back of Page
    100
  - Transfer Roll Service Check
    107
Diagnostic Aids

109
- Configuration and Diagnostic Groups
  109
  - Configuration
    109
  - Diagnostic
    109
  - Power-On Operations
    110
  - Configuration Menu Selections
    114
  - Diagnostics Menu Selections
    120
Repair Information

123
- Removals
  123
  - Covers
    124
    
    Controller Card Removal
    126
    
    Cover Open Sensor Removal
    127
    
    Developer Drive Coupling Assembly Removal
    127
    
    Door Latch Assembly Removal
    127
  - Fan Removal
    128
  - Feed Rollers (Auto Comp Tires) Removal
    129
  - Fuser Idle Gear Links Removal
    129
  - Fuser Power Cable Removal
    130
  - Fuser Removal
    130
  - Input Roller Clutch and Lever Removal (ACM Clutch CBM)
    131
  - Input Sensor #1 Removal
    131
  - Input Sensor #2 (Manual) Removal
    132
  - LVPS / HVPS Card Assembly Removal
    132
  - LVPS / HVPS to Controller Card Cable Removal
    133
  - Manual Feed Clutch Assembly Removal
    133
  - Operator Panel Removal
    133
  - Paper Exit Guide Assembly Removal
    134
  - Printhead Removal
    134
  - Toner Level Sensor Cable Removal
    134
  - Toner Level Sensor Removal
    135
  - Transfer Roll Removal
    135
  - Transport Motor Cable Removal
    136
  - Connector Locations
    137
  - Front and Rear Views
    137
  - Power Supply Board
    138
  - Controller Board
    139
  - Wiring Diagram
    140
Preventive Maintenance

141
Parts Catalog

143
- How to Use this Parts Catalog
  143
Index

145
Part Number Index

157

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