Lexmark 4036-308 Manuals

Manuals and User Guides for Lexmark 4036-308. We have 2 Lexmark 4036-308 manuals available for free PDF download: Service Manual

Lexmark 4036-308 Service Manual (134 pages)

Brand: Lexmark | Category: All in One Printer | Size: 3.68 MB

Table of Contents
3
Table of Contents

7
Safety Information

7
Preface

10
- Conventions
  
  10
General Information

11
- Overview
  
  11
  - Features
    11
- Scanner Specifications
  
  12
- Tools Required for Service
  
  13
- Acronyms
  
  13
Diagnostic Information

15
- Start
  
  15
- Power-On Self Test (POST) Sequence
  
  16
- Symptom Tables
  
  16
  - Reading Is Not Performed
    16
  - Scan Module Does Not Move to Home Position
    16
- Error Codes and Messages
  
  17
  - Service Error Codes
    17
    
    Sub Error Codes for 8Xx and 2Xx Error Codes
    17
  - User Attendance Messages
    20
- Service Checks
  
  27
- Control Panel and Menus
  
  36
  - Control Panel and Buttons
    36
    
    Legend
    37
  - Home Screen
    38
    
    Legend
    38
  - LCD Touch-Screen Buttons
    40
    
    Sample Screen One
    40
    
    Information on LCD Touch-Screen Buttons
    41
    
    Sample Screen Two
    42
    
    Information on LCD Touch-Screen Buttons
    43
    
    Other LCD Touch-Screen Buttons
    45
  - Features
    46
  - Menus
    46
    
    Menu Map
    46
Diagnostic Aids

47
- Accessing Service Menus
  
  47
- Diagnostics Menu
  
  48
  - Entering Diagnostics Menu
    48
  - Available Tests
    48
  - Event Log
    49
    
    Display Log
    49
    
    Print Log
    49
    
    Clear Log
    50
  - Scanner Tests
    50
    
    ASIC Test
    50
    
    Feed Test
    50
    
    Scanner Manual Registration
    50
    
    Sensor Tests
    51
- Configuration Menu (CONFIG MENU)
  
  52
  - Entering Configuration Menu
    52
  - Available Menus
    52
  - Panel Menus
    53
  - Format Fax Storage
    53
  - ADF Edge Erase
    53
  - FB Edge Erase
    53
  - Automatic Scanner Registration
    54
  - Event Log
    55
  - Jobs on Disk
    55
  - Disk Encryption
    56
  - Power off
    57
  - Wipe Disk
    57
  - Key Repeat Initial Delay
    58
  - Key Repeat Rate
    58
  - Wiper Message
    58
  - Exit Configuration Menu
    58
- Paper Feed Jams
  
  59
  - Identifying Jams
    59
  - Access Doors and Trays
    60
  - Understanding Jam Messages
    60
  - Clearing Jams
    61
  - Clearing ADF Jams
    61
    
    290, 291, 292, and 294 Scanner Jams
    61
Repair Information

63
- Handling ESD-Sensitive Parts
  
  63
- Service Guidelines
  
  63
- Removal Procedures
  
  64
- Removals
  
  64
  - Parts Replacement
    64
  - Alignment Screws
    64
    
    Flatbed CCD Optical Unit
    65
    
    ADF Optical Unit
    65
  - Document Input Tray Removal
    65
  - ADF Lower Cover Removal
    66
  - ADF Outer Cover Removal
    69
  - ADF Upper Cover Removal
    70
  - ADF Lamp Removal
    70
  - ADF Motor/Distribution Board Removal
    73
  - ADF Optical Unit Removal
    74
  - ADF Sensor Board Removal
    75
  - ADF Upper Cover Sensor Removal
    75
  - Document Cover Assembly Removal
    76
  - Paper Feed Assembly Removal
    78
  - Paper Feed Motor Removal
    79
  - Paper Feed Roller Removal
    80
  - Paper Length Sensor Removal
    81
  - Paper Present and Paper Feed 1 Sensors Removal
    82
  - Paper Stop Removal
    83
  - Pick Pad Removal
    83
  - Scanner Cushion Removal
    84
  - Control Panel Keypad Board Removal
    85
  - Control Panel Assembly Removal
    86
  - Keypad Removal
    87
  - LCD HV Inverter Board Removal
    88
  - Control Panel Display Assembly Removal
    89
  - Flatbed Cover with Glass Removal
    90
  - Carriage Transport Belt Removal
    91
  - Flatbed CCD Optical Unit Removal
    92
  - Flatbed Lamp Assembly Removal
    94
  - Flatbed Lamp Inverter Board Removal
    96
  - Bottom Plate Removal
    97
  - Hard Disk Drive, A1 Board, Scanner Control Board, Power Supply Board, and Modem Board Removals
    98
  - Scanner Control Board Removal
    99
  - Hard Disk Drive Assembly Removal
    100
  - Modem Board Removal
    101
  - Power Supply Board Removal
    101
  - A1 Board Removal
    102
  - Control Cooling Fan Removal
    103
  - Document Cover Sensor Removal
    104
  - C77X Printer Operator Panel Cover Removal
    104
  - C78X Printer Operator Panel Cover Removal
    105
  - Mono Printer Operator Panel Cover Removal
    105
Connector Locations

107
- Scanner Mechanism Overview and Locations
  
  107
- External View
  107
- Internal Components
  108
- Connectors
  109
- Scanner Control Board
  109
- Modem Board
  114
- Power Supply Board
  115
- A1 Board
  116
Preventive Maintenance

119
- Scheduled Maintenance
  
  119
Parts Catalog

121
- How to Use this Parts Catalog
  
  121
- Assembly 1: ADF Assembly
  
  122
- Assembly 2: Control Panel
  
  124
- Assembly 3: Lower Scanner
  
  126
  - Part Number Index
    133

Lexmark 4036-308 Service Manual (126 pages)

MFP option

Brand: Lexmark | Category: All in One Printer | Size: 4.32 MB

Edition: May
2
Table of Contents
3
Table of Contents

7
Safety Information

7
Preface

10
- Conventions
  
  10
General Information

11
- Overview
  
  11
  - Features
    11
- Scanner Specifications
  
  12
- Tools Required for Service
  
  13
- Acronyms
  
  13
Diagnostic Information

15
- Start
  
  15
- Power-On Self Test (POST) Sequence
  
  16
- Symptom Tables
  
  16
  - Reading Is Not Performed
    16
  - Scan Module Does Not Move to Home Position
    16
- Error Codes and Messages
  
  17
  - Service Error Codes
    17
    
    Sub Error Codes for 8Xx and 2Xx Error Codes
    17
  - User Attendance Messages
    20
- Service Checks
  
  27
- Control Panel and Menus
  
  32
  - Control Panel and Buttons
    32
    
    Legend
    33
  - Home Screen
    34
    
    Legend
    34
  - LCD Touch-Screen Buttons
    36
    
    Sample Screen One
    36
    
    Information on LCD Touch-Screen Buttons
    37
    
    Sample Screen Two
    38
    
    Information on LCD Touch-Screen Buttons
    39
    
    Other LCD Touch-Screen Buttons
    40
  - Features
    41
  - Menus
    41
    
    Menu Map
    41
Diagnostic Aids

43
- Accessing Service Menus
  
  43
- Diagnostics Menu
  
  44
  - Entering Diagnostics Menu
    44
  - Available Tests
    44
  - Event Log
    45
    
    Display Log
    45
    
    Print Log
    45
    
    Clear Log
    46
  - Scanner Tests
    46
    
    ASIC Test
    46
    
    Feed Test
    46
    
    Scanner Manual Registration
    46
    
    Sensor Tests
    47
- Configuration Menu (CONFIG MENU)
  
  48
  - Entering Configuration Menu
    48
  - Available Menus
    48
  - Panel Menus
    48
  - Format Fax Storage
    49
  - ADF Edge Erase
    49
  - FB Edge Erase
    49
  - Automatic Scanner Registration
    50
  - Event Log
    51
  - Jobs on Disk
    51
  - Disk Encryption
    51
  - Wipe Disk
    52
  - Key Repeat Initial Delay
    53
  - Key Repeat Rate
    53
  - Wiper Message
    53
  - Exit Configuration Menu
    53
- Paper Feed Jams
  
  54
  - Identifying Jams
    54
  - Access Doors and Trays
    55
  - Understanding Jam Messages
    55
  - Clearing Jams
    56
  - Clearing ADF Jams
    56
    
    290, 291, 292, and 294 Scanner Jams
    56
Repair Information

57
- Handling ESD-Sensitive Parts
  
  57
- Service Guidelines
  
  57
- Removal Procedures
  
  58
- Removals
  
  58
  - Parts Replacement
    58
  - Alignment Screws
    58
    
    Flatbed CCD Optical Unit
    59
    
    ADF Optical Unit
    59
  - Document Input Tray Removal
    59
  - ADF Lower Cover Removal
    60
  - ADF Outer Cover Removal
    63
  - ADF Upper Cover Removal
    64
  - ADF Lamp Removal
    64
  - ADF Motor/Distribution Board Removal
    67
  - ADF Optical Unit Removal
    68
  - ADF Sensor Board Removal
    69
  - ADF Upper Cover Sensor Removal
    69
  - Document Cover Assembly Removal
    70
  - Paper Feed Assembly Removal
    72
  - Paper Feed Motor Removal
    73
  - Paper Feed Roller Removal
    74
  - Paper Length Sensor Removal
    75
  - Paper Present/Paper Feed 1 Sensors Removal
    76
  - Paper Stop Removal
    77
  - Pick Pad Removal
    77
  - Scanner Cushion Removal
    78
  - Control Panel Keypad Board Removal
    79
  - Control Panel Assembly Removal
    80
  - LCD HV Inverter Board Removal
    82
  - Control Panel Display Assembly Removal
    83
  - Flatbed Cover with Glass Removal
    84
  - Carriage Transport Belt Removal
    85
  - Flatbed CCD Optical Unit Removal
    86
  - Flatbed Lamp Assembly Removal
    88
  - Flatbed Lamp Inverter Board Removal
    90
  - Bottom Plate Removal
    91
  - Hard Disk Drive, A1 Board, Scanner Control Board, Power Supply Board, and Modem Board Removals
    92
  - Scanner Control Board Removal
    93
  - Hard Disk Drive Assembly Removal
    94
  - Modem Board Removal
    95
  - Power Supply Board Removal
    95
  - A1 Board Removal
    96
  - Control Cooling Fan Removal
    97
  - Document Cover Sensor Removal
    98
Connector Locations

99
- Scanner Mechanism Overview and Locations
  
  99
- External View
  99
- Internal Components
  100
- Connectors
  101
- Scanner Control Board
  101
- Modem Board
  106
- Power Supply Board
  107
- A1 Board
  108
Preventive Maintenance

111
- Safety Inspection Guide
  
  111
- Lubrication Specifications
  
  111
- Scheduled Maintenance
  
  111
Index

113
Parts Catalog

113
- How to Use this Parts Catalog
  
  113
- Assembly 1: ADF Assembly
  
  114
- Assembly 2: Control Panel
  
  116
- Assembly 3: Lower Scanner
  
  118
  - Assembly 3: Lower Scanner
    119
- Assembly 4: Electronic Boards
  
  120
Part Number Index

125

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Lexmark 4036-308 Manuals

Lexmark 4036-308 Service Manual (134 pages)

Table of Contents

Table of Contents

Safety Information

Preface

Conventions

General Information

Overview

Scanner Specifications

Tools Required for Service

Acronyms

Diagnostic Information

Start

Power-On Self Test (POST) Sequence

Symptom Tables

Error Codes and Messages

Service Checks

Control Panel and Menus

Diagnostic Aids

Accessing Service Menus

Diagnostics Menu

Configuration Menu (CONFIG MENU)

Paper Feed Jams

Repair Information

Handling ESD-Sensitive Parts

Service Guidelines

Removal Procedures

Removals

Connector Locations

Scanner Mechanism Overview and Locations

Preventive Maintenance

Scheduled Maintenance

Parts Catalog

How to Use this Parts Catalog

Assembly 1: ADF Assembly

Assembly 2: Control Panel

Assembly 3: Lower Scanner

Lexmark 4036-308 Service Manual (126 pages)

Table of Contents

Table of Contents

Safety Information

Preface

Conventions

General Information

Overview

Scanner Specifications

Tools Required for Service

Acronyms

Diagnostic Information

Start

Power-On Self Test (POST) Sequence

Symptom Tables

Error Codes and Messages

Service Checks

Control Panel and Menus

Diagnostic Aids

Accessing Service Menus

Diagnostics Menu

Configuration Menu (CONFIG MENU)

Paper Feed Jams

Repair Information

Handling ESD-Sensitive Parts

Service Guidelines

Removal Procedures

Removals

Connector Locations

Scanner Mechanism Overview and Locations

Preventive Maintenance

Safety Inspection Guide

Lubrication Specifications

Scheduled Maintenance

Index

Parts Catalog

How to Use this Parts Catalog

Assembly 1: ADF Assembly

Assembly 2: Control Panel

Assembly 3: Lower Scanner

Assembly 4: Electronic Boards

Part Number Index