Lexmark 4400-001 Manuals

Manuals and User Guides for Lexmark 4400-001. We have 1 Lexmark 4400-001 manual available for free PDF download: Service Manual

Lexmark 4400-001 Service Manual

Lexmark 4400-001 Service Manual (88 pages)

Brand: Lexmark | Category: All in One Printer | Size: 4.93 MB

Table of Contents

Table of Contents
3
Safety Information

5
Preface

10
General Information

11
- Specifications
  12
  - Printer Engine
    12
  - Printhead
    12
  - Facsimile
    13
  - Scanner
    15
  - Power and Size
    15
  - Abbreviations
    15
Diagnostic Information

17
- Start
  17
  - Power-On Self Test (POST) Sequence
    17
  - POST Symptom Table
    18
  - Symptom Tables
    19
- Service Checks
  23
Diagnostic Aids

37
- Theory of Mechanism
  37
  - Scanner Mechanism
    37
  - Drive Feed Roller Assembly
    37
  - Contact Image Sensor (CIS)
    38
  - Document Sensors
    38
  - Repair Information
    47
  - Handling ESD-Sensitive Parts
    47
  - Adjustments
    48
  - Removal Procedures
    48
  - Releasing Plastic Latches
    48
4400-001

48
- Removals
  49
Connector Locations

73
- System Board
  73
- Logic Card
  74
- Power Supply
  75
Preventive Maintenance

77
- Lubrication Specifications
  77
Parts Catalog

79
- How to Use this Parts Catalog
  79
Index

83

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