Lexmark 4227-100 Dot Matrix Printer Manuals

Manuals and User Guides for Lexmark 4227-100 Dot Matrix Printer. We have 2 Lexmark 4227-100 Dot Matrix Printer manuals available for free PDF download: Service Manual

Lexmark 4227-100 Service Manual

Lexmark 4227-100 Service Manual (149 pages)

Forms Printer

Brand: Lexmark | Category: Printer | Size: 2 MB

Table of Contents

Table of Contents
3
Lubrication
5
Preventive Maintenance
5
- Safety Information
  7
- General Information
  12
- Maintenance Approach
  15
- Using the Operator Panel
  17
- Using the Function Menus
  18
- Setting Printer Functions
  19
- Overview of Function Menus
  20
- Diagnostic Information
  24
- Error Indication Table
  25
- Symptom Table
  27
- Auto Gap Service Check
  33
- Service Checks
  33
- Carrier Drive Service Check
  37
- Bidirectional Print
  38
- Diagnostic Aids
  58
- Power-On Self Test (Post)
  58
- Hex Trace Mode
  59
4227 X00

61
- Service Menu
  61
  - Button Test
    61
  - Factory Setting
    61
  - Printhead Bank
    61
  - Jam / Pset Sensor Test
    61
  - Impact Force
    62
  - Log Clear
    62
  - Print Test
    62
  - Other Print Tests
    62
  - Error Log
    63
Repair Information

64
- Handling ESD-Sensitive Parts
  64
- Adjustments
  65
- Removal Procedures
  69
  - Top Cover Removal
    69
  - Auto Gap Motor
    71
  - Auto Sheet Feeder Gears Removal
    72
  - Auto Sheet Feeder Pick-Up Roller Removal
    73
  - Belt Tension Pulley Plate Assembly Removal
    74
  - Base Assembly Removal
    74
  - Carrier Removal
    75
  - Carrier Motor Assembly Removal
    78
  - Carrier Plate Removal
    79
  - Label Jam Removal
    79
  - Lower Feed Roller Removal
    80
  - Lower Pinch Roller Removal
    84
  - Main Logic Board Removal
    85
  - Memory Module Removal
    85
  - Operator Panel Assembly Removal
    86
  - Paper Empty Sensor /TOF Sensor Removal
    87
  - Paper Feed Motor Removal
    89
  - Paper Guide Removal
    89
  - Paper Guide / Platen Assembly Removal
    89
  - Paper Select Lever Removal
    90
  - Paper Select Sensor Removal
    90
  - Paper Separator Removal
    91
  - Power Supply Removal
    93
  - Power Supply Fan Removal
    93
  - Print Unit Removal
    93
  - Printhead Removal
    96
    
    Printhead Cables Removal
    97
    
    Ribbon Drive Motor Assembly Removal
    98
    
    Right Side Frame Removal
    99
    
    Sub Logic Board Removal
    101
    
    Upper Feed Roller Removal
    102
Connector Locations

104
- Main Logic Board Connectors
  106
- Sub Logic Board Connectors
  107
- Operator Panel Connectors
  108
- Component Locations
  109
  - Component Location Illustrations
    110
- Signal Connections
  112
  - Connector Block Diagram
    123
  - Tractor 2 Cable Connectors
    124
Preventive Maintenance

126
- Lubrication
  126
  - Specified Lubricants
    126
  - Lubrication Points
    127
Parts Catalog

128
- How to Use this Parts Catalog
  128
- Index
  128
- Assembly 1: Covers and Operator Panel
  129
- Assembly 2: Paper Feed
  131
- Assembly 3: Carrier
  133
- Assembly 4: Base and Electronics
  135
- Assembly 5: ASF Side Frame / Covers
  137
- Assembly 6: ASF Roller / Support
  139
- Assembly 7: Tractor 2 Option
  141
Index

142

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Lexmark 4227-100 Service Manual

Lexmark 4227-100 Service Manual (134 pages)

Brand: Lexmark | Category: Copier | Size: 1 MB

Table of Contents

Table of Contents
3
Notices

6
- Safety Information
  6
Preface

11
General Information

12
- Description
  12
- Voltage, Ground, and Continuity Readings
  13
- Maintenance Approach
  14
- Options
  14
- Tools
  14
- Abbreviations
  15
- Using the Operator Panel
  16
- Using the Function Menus
  17
  - Setting Printer Functions
    18
  - Buttons
    19
  - Lights
    20
Diagnostic Information

21
- Start
  21
- Error Indication Table
  22
- Symptom Table
  24
- Service Checks
  30
4227-100

56
Diagnostic Aids

56
- Power-On Self Test (POST)
  56
- Hex Trace Mode
  57
  - Hex Trace Mode Sample
    57
- Interface Selection
  58
- Operation with the Top Cover Removed
  58
- Service Menu
  59
  - Button Test
    59
  - Factory Setting
    59
  - Printhead Bank
    59
  - Jam / Pset Sensor Test
    59
  - Log Clear
    59
  - Print Test
    60
  - Other Print Tests
    60
  - Error Log
    61
Repair Information

62
- Handling ESD-Sensitive Parts
  62
- Adjustments
  63
- Removal Procedures
  67
  - Auto Gap Motor
    67
  - Auto Sheet Feeder Gears Removal
    68
  - Auto Sheet Feeder Pick-Up Roller Removal
    69
  - Belt Tension Pulley Plate Assembly Removal
    70
  - Bottom Cover Removal
    70
  - Carrier Removal
    71
  - Carrier Motor Assembly Removal
    74
  - Carrier Plate Removal
    75
  - Label Jam Removal
    75
  - Lower Feed Roller Removal
    76
  - Lower Pinch Roller Removal
    80
  - Main Logic Board Removal
    81
  - Memory Module Removal
    81
  - Operator Panel Assembly Removal
    82
  - Paper Empty Sensor /TOF Sensor Removal
    82
  - Paper Feed Motor Removal
    85
  - Paper Guide Removal
    85
  - Paper Guide / Platen Assembly Removal
    85
  - Paper Select Lever Removal
    86
  - Paper Select Sensor Removal
    86
  - Paper Separator Removal
    87
  - Power Supply Removal
    89
  - Power Supply Fan Removal
    89
  - Print Unit Removal
    89
  - Printhead Removal
    92
  - Printhead Cables Removal
    93
  - Ribbon Drive Motor Assembly Removal
    94
  - Right Side Frame Removal
    95
  - Sub Logic Board Removal
    97
  - Top Cover Removal
    98
  - Upper Feed Roller Removal
    100
Connector Locations

101
- Main Logic Board Connectors
  102
- Sub Logic Board Connectors
  103
- Operator Panel Connectors
  103
- Component Locations
  104
  - Component Location Illustrations
    105
- Signal Connections
  107
  - Connector Block Diagram
    114
  - Tractor 2 Cable Connectors
    115
Preventive Maintenance

116
- Lubrication
  116
  - Specified Lubricants
    116
  - Lubrication Points
    117
Parts Catalog

118
- How to Use this Parts Catalog
  118
- Assembly 1: Covers and Operator Panel
  119
- Assembly 2: Paper Feed
  121
- Assembly 3: Carrier
  123
- Assembly 4: Base and Electronics
  125
- Assembly 5: ASF Side Frame / Covers
  127
- Assembly 6: ASF Roller / Support
  129
- Assembly 7: Tractor 2 Option
  131
Index

133

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