Lexmark 4076 Execjet II Service Manual - Page 4

ASF Envelope Buckler And Pick Roller Hub Removal .. 33

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4076-0XX Repair Information 30 Handling Esd-sensitive Parts 30 Adjustments 31 Bi-directional Alignment Adjustment 31 Removal Procedures 32 Releasing Plastic Latches 32 Auto Sheet Feed (ASF) Assembly Removal 33 ASF Envelope Buckler And Pick Roller Hub Removal . . . 33 ASF Right And Left Edge Guide Assemblies Removal . . . 34 ASF Paper Load Lever Removal 34 Carrier Removal 34 Carrier Transport Belt Removal 35 Carrier Guide Removal 35 Carrier Transport Motor Removal 35 Carrier Transport Motor Frame Removal 36 Encoder Strip Removal 36 End-of-forms Flag Removal 37 Exit Roller Assembly Removal 37 Eprom Removal 37 Feed Arm Assembly Removal 37 Inside Idler Gears Removal 38 Large Feed Roller Assembly Removal 38 Left Side Frame Removal 39 Maintenance Drive And Rocker Assemblies Removal . . . 40 Middle Frame Removal 40 Operator Panel Removal 40 Outside Idler Gears Removal 41 Paper Ejectors Removal 41 Paper Feed Motor Removal 41 Paper Guide Removal 41 Paper Release Lever Removal 42 Power Supply Removal 42 Print Head Cable Removal 43 Right Side Frame Removal 44 Rubber Backer Removal 45 Small Feed Roller Assembly Removal 45 Star Roller Removal 45 System Board Removal 46 Top Cover Removal 47 Connector Locations 48 System Board Connectors 48 Preventive Maintenance 50 Lubrication Specifications 50 iv

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iv
4076-0XX
Repair Information
......................................
30
Handling Esd-sensitive Parts
.......................
30
Adjustments
.......................................
31
Bi-directional Alignment Adjustment
.................
31
Removal Procedures
................................
32
Releasing Plastic Latches
.........................
32
Auto Sheet Feed (ASF) Assembly Removal
...........
33
ASF Envelope Buckler And Pick Roller Hub Removal . . . 33
ASF Right And Left Edge Guide Assemblies Removal . . . 34
ASF Paper Load Lever Removal
....................
34
Carrier Removal
................................
34
Carrier Transport Belt Removal
.....................
35
Carrier Guide Removal
...........................
35
Carrier Transport Motor Removal
...................
35
Carrier Transport Motor Frame Removal
.............
36
Encoder Strip Removal
...........................
36
End-of-forms Flag Removal
........................
37
Exit Roller Assembly Removal
.....................
37
Eprom Removal
.................................
37
Feed Arm Assembly Removal
......................
37
Inside Idler Gears Removal
........................
38
Large Feed Roller Assembly Removal
...............
38
Left Side Frame Removal
.........................
39
Maintenance Drive And Rocker Assemblies Removal . . . 40
Middle Frame Removal
...........................
40
Operator Panel Removal
..........................
40
Outside Idler Gears Removal
......................
41
Paper Ejectors Removal
..........................
41
Paper Feed Motor Removal
.......................
41
Paper Guide Removal
............................
41
Paper Release Lever Removal
.....................
42
Power Supply Removal
...........................
42
Print Head Cable Removal
........................
43
Right Side Frame Removal
........................
44
Rubber Backer Removal
..........................
45
Small Feed Roller Assembly Removal
...............
45
Star Roller Removal
.............................
45
System Board Removal
...........................
46
Top Cover Removal
..............................
47
Connector Locations
....................................
48
System Board Connectors
.........................
48
Preventive Maintenance
.................................
50
Lubrication Specifications
.........................
50