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4092-010
Lexmark 4092-010 Manuals
Manuals and User Guides for Lexmark 4092-010. We have
1
Lexmark 4092-010 manual available for free PDF download: Service Manual
Lexmark 4092-010 Service Manual (95 pages)
Brand:
Lexmark
| Category:
Printer
| Size: 1 MB
Table of Contents
Table of Contents
5
Safety Information
9
General Information
15
Operator Panel
15
Buttons
15
Lexmark Optra™ Color
15
Lights
16
Power Consumption
16
Voltage, Ground, and Continuity Readings
17
Maintenance Approach
18
Abbreviations
18
Unique Tools Required for Service
18
Diagnostic Information
19
Start
19
Error Indicator Table
20
Power-On Self Test (POST) Sequence
22
POST Symptom Table
22
Symptom Tables
23
Service Checks
25
Controller Board Service Note
25
Envelope Feed Service Check
25
First Print Line Service Check
25
Maintenance Station Service Check
26
Options Service Check
27
DRAM Memory Option SIMM
27
Paper Feed Service Check
27
Paper Path Service Check
29
Parallel Port Service Check
30
Power Service Check
30
Print Quality Service Check
32
Transport Service Check
35
Diagnostic Aids
37
Print Test Page
38
Print Engine NVRAM Contents
38
EOF Sensor Test
39
Encoder Sensor Test
39
Parallel Port Wrap Test
40
Hex Trace
40
Clear Error Log
40
ROM Test
40
4092-010
41
DRAM Test
41
Deactivate/Activate Demo Mode
41
Repair Information
43
Handling ESD-Sensitive Parts
43
Adjustments
44
Removal Procedures
44
Releasing Plastic Latches
44
Base Assembly Removal
45
Carrier Belt Removal
45
Carrier Frame Assembly Removal
46
Carrier Transport Motor Removal
47
Controller Board Removal
48
Engine Board Code Module Removal
48
Edge Guide Asm and Paper Load Shaft Removal
48
Encoder Card Removal
48
Encoder Strip Removal
49
Engine Board Removal
49
Exit Drive Belt Removal
50
Exit Roller Removal
50
Feed Arm Assembly Removal
50
Front Cover Removal
51
Gutter Pad Removal
51
Inside Idler Gears Removal
52
Large Feed Roll Removal
53
Large Outside Gear Removal
54
Left Side Frame Assembly Removal
55
Maintenance Station Assembly Removal
56
Maintenance Wipers and Caps Removal
56
Manual Insert Tray Removal
56
MID Frame Assembly Removal
56
Paper Feed Motor Removal
57
Paper Guide and EOF Flag Assembly Removal
57
Paper Load Door Removal
59
Pick Roll Shaft, Hub and Envelope Bucklers Removal
59
Power Supply Removal
59
Printhead Cable, Cradle & Paper Deflector Removal
60
Printhead Carrier Assembly Removal
62
Printhead Rubber Backer Removal
62
Rear Cover Removal
63
Right Side Frame Assembly Removal
63
Small Feed Roll Shaft, Rollers & Paper Flap Removal
64
Star Roller Removal
64
4092-010
65
Connector Locations
65
Engine Board Connectors
65
Controller Board Connectors
66
Encoder Card Connector
67
Preventive Maintenance
69
Lubrication Specifications
69
Parts Catalog
71
How to Use this Parts Catalog
71
Assembly 1: Covers
72
Assembly 2: Frames
74
Assembly 3: Paper Feed
76
Assembly 4: Electronics
78
Controller Board Service Note
79
Assembly 4: Electronics (Continued)
80
Assembly 5: Carrier
82
Assembly 6: Carrier Transport
84
Assembly 7: Sheet Feeder
86
Assembly 8: Maintenance Station
88
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