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Optra C Series
Lexmark Optra C Series Manuals
Manuals and User Guides for Lexmark Optra C Series. We have
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Lexmark Optra C Series manual available for free PDF download: Service Manual
Lexmark Optra C Series Service Manual (326 pages)
Service Manual
Brand:
Lexmark
| Category:
Printer
| Size: 11 MB
Table of Contents
Table of Contents
3
Preface
10
Notices and Safety Information
11
Laser Notice
11
Trademarks
19
Safety Information
22
General Information
27
Power Consumption
27
Options
27
Maintenance Approach
28
Service Checkpoints
29
Tools
31
Abbreviations
32
Diagnostic Information
33
Diagnostic/Maintenance Approach
33
Start
36
Operator Codes
37
Power-On Self Test (POST)
40
Error Message Table
42
Symptom Table
44
Service Checks
46
Error (46) Toner Cartridge Not Installed Correctly
46
Error (111/112) Fuser, Warm-Up/Temperature Low
47
Error (113) Fuser Temperature High
48
Error (114) Fuser Failure
48
Error (115) Fuser Heater off
49
Error (116) Fuser Unit Missing
49
Error (117) Fuser Pump Failure
50
Error (121/125) Laser Board Failure
52
Error (122) Laser Failure
52
Error (123/124) Mirror Motor Start-Up or Rotation
53
Error (126/131) Transfer Drum Motor Failure
54
Error (130) Service Motor Error
54
Error (132/133) Main Motor (M2) Start-Up or Rotation
55
Error (134) Controller Fan Motor Failure
55
Error (135) Fuser Unit Fan Motor Failure
56
Error (136) Electrical Unit Fan Motor Failure
56
Error (141) Power Supply Failure (LVPS 110V or 220V)
57
Error (142) Engine Board Memory Failure
57
Error (143) 5 V / 24 V Supply Failure
58
Error (144) Temperature/Humidity Sensor Failure
58
Error (145) Density Sensor Failure
58
Error (146) Printer Communication Failure
59
Error (147) Engine Board IC Failure
59
Error (148) Developer Unit Rotation Failure
60
Error (149) Developer Unit Pressure Failure
61
Error (152) Tray 2 Power Failure
61
No AC Power/Dead Machine
62
No DC Power
63
No Pickup (Manual Feed)
63
No Pickup (Cassette Feed)
64
No Pickup (Optional Paper Feeder Pickup)
64
Registration Roller Does Not Rotate
65
High-Voltage Power Supply Output
65
Pickup / Feed System Theory
66
Paper Feed Troubleshooting
70
Pickup Unit
70
Transfer Drum Unit
72
Fuser/Delivery Unit
73
Fuser
74
Multi-Feed
75
Wrinkles
76
Leading-Edge Fold
76
Skewing
77
Error Codes - 9XX
78
Error (900) Software Error
78
Error (941) Service ROM SIMM
78
Error (939, 942, 943, 944) Service RIP Board
78
Error (945) Service RIP Board
78
Error (946) Service RIP Board
79
Error (947) Service RIP Board
79
Error (948) Service RIP Board
79
Error (949) Service RIP Board
79
Error (950) Service RIP Board
80
Error (953) Service RIP Board
80
Error (955) Service Video RAM Error
80
Error (956) Service L2 Cache Error
80
Error (960) Service Memory Error
80
Error (961) Bad / Missing DRAM
81
Error (970/979) INI Failure
81
Error (977) Service Network Board
81
5045-001
82
Print Quality
82
Print Quality Start of Call
82
Cartridge End-Of-Life
82
Gradation Test
83
Horizontal Variation ("Jitter") Example
84
Solid Color Test
85
Solid White Test
85
Print Quality Troubleshooting
86
Background
86
Black Horizontal Lines
86
Black Vertical Lines
87
Blur at Bottom of Page
87
Laser Failures
88
Low Color Coverage or Usage
88
Oil Soaking
89
Random Oil Spots on Page
90
Spew
90
Vertical Streaks
91
Print Quality Service Checks
93
Black Service Check
93
Blank Page Service Check
94
Blank Spots Service Check
95
Color Aberration Service Check
95
Dark Image Service Check
96
Dirt on Back of Paper Service Check
97
Dirty Print Service Check
98
Distortion Service Check
99
Horizontal Voids Service Check
99
Light Image Service Check
100
Poor Fusing Service Check
101
Spacing Table Service Check
101
Streaking Service Check
102
Toner Scattered Service Check
103
Vertical Lines Service Check
104
Vertical Voids Service Check
105
Diagnostic Aids
106
Basic Engine Test
106
Diagnostics Mode
107
Diagnostics Mode Menu Structure
108
Diagnostics Mode Tests
109
Button Test
109
Compressor
109
Defaults
110
Disk Test/Clean
110
Error Log
111
Flash Test
111
LCD Test
112
Memory Tests
112
Page Count
112
Permanent Page Count
113
Print Test 1
113
Print Test 2
114
Print Test 3
114
Quick Disk Test
115
Wrap Tests
116
Other Tests
117
Density Adjustment Panel
117
LAN Information
126
Repair Information
127
Handling ESD-Sensitive Parts
127
Adjustments
128
Service Information
128
Releasing Plastic Latches
128
Screws
128
Removal Procedures
129
Attraction Roller Drive Assembly
129
Cassette Paper Pickup Drive Motor
130
Registration Roller Drive Clutch
130
Cassette Paper Pickup PCB
131
Cassette Paper Pickup Assembly
131
Cassette Paper Pickup D-Rollers
132
Cassette Paper Pickup Roller Assembly, Front
132
Cassette Paper Pickup Roller Assembly, Rear
132
Cassette Paper Pickup Solenoid
133
Corona Assembly
133
Cover Removals
134
DC Controller PCB
140
Density Adjustment Panel
149
Density Sensor
149
Developing Rotary Assembly
150
Discharge Roller Drive Assembly
151
Drive Gear Solenoid Assembly
152
Drum Cleaner Assembly
153
Drum Lift Assembly
154
Fuser Assembly
155
Fuser Oil Bottle Case Assembly
156
Fuser Hot Rollers
157
Fuser Thermo Switch
158
Fuser Cleaner Assembly
159
Fuser Oil Apply Assembly
160
Fuser Thermistor
161
Fuser Lamps
163
Fuser Oil Applying Input Assembly
165
Fuser Delivery Assembly
165
High Voltage Power Supply
166
High Voltage Converter
166
Low Voltage Power Supply
167
Main Drive Motor and Board
167
Mechanical Controller PCB
168
Multipurpose Feeder Paper Pickup, D-Roller
168
Multipurpose Feeder Paper Sensor
168
Multipurpose Feeder U-Turn Roller Assembly
169
Multipurpose Feeder D-Roller Solenoid
169
Paper Delivery Assembly
170
Printhead and Printhead Board
171
Printer Drive Assembly
174
Rotary Manual Feed Assembly
175
Rear Cooling Fan
175
Rear Cooling Duct
176
Transfer Drum Motor and Developer Drive Motor
176
Transfer Drum and Holder Assembly
177
Transfer Drum Separation Claw
178
Transfer Drum Knob Assembly
178
Transfer Drum Attraction Roller
179
Transfer Drum Sheet
180
Transfer Drum Front and Rear Slide Assemblies
181
Transfer Drum Discharge Roller
181
Transfer Drum HV Contact Assembly
181
Transfer Drum Gripper Assembly
182
Transfer Drum Solenoid
183
Transfer Drum Sensors
184
Transfer Drum Assembly
185
Transfer Drum Cleaning Drive Assembly
187
Toner Cartridge Ejector
188
Upper Cooling Fan
189
Upper Output Drive Assembly
189
Video Controller Board
189
Optional Paper Feeder Removals
190
External Covers
191
Paper Sensor Board
193
Power Supply
193
5045-001
195
Locations
195
Switches
196
Sensors
198
Clutches and Solenoids
201
Motors and Fuser Heaters
203
Pcbs
205
Connector Locations
208
DC Controller Board Connector Locations
211
DC Controller Board Connector Locations (Graphic)
212
Mechanical Controller Board Connector Locations
218
Mechanical Controller Board Connectors (Graphic)
219
Paper Pickup Board
224
Terminal Board
226
Optional Paper Feeder (Driver Board)
227
Optional Paper Feeder (Miscellaneous)
228
High Voltage Power Supply PCB
228
Separation HVT PCB
229
Ejection Sensing PCB
229
Cassette Size Sensing PCB
229
Paper Feed Driver PCB
230
Fuser Connector (J21)
231
Preventive Maintenance
232
Safety Inspection Guide
232
Lubrication Specifications
233
Lubricants and Cleaners
233
Maintenance, Customer Checks
234
Parts Catalog
235
How to Use this Parts Catalog
235
Covers
236
Major Components
238
Toner (Used) Reservoir/ HV
240
Major Assemblies (Top/Bottom)
242
DC Controller / Video Controller Board
244
Laser
246
Drive, Main
248
Density Adjustment Panel
250
Bottom Plate
252
Door Switch, Upper
254
Door Switch, Lower
256
Ejector Lever
258
Solenoid Plate
260
Cleaning Belt Drive Solenoid
262
Rotary Manual Feed
264
Printer Drive
266
Transfer Drum Cleaning Drive
268
Discharge Roller Drive
270
Drum Lift
272
Attraction Roller Drive
274
Paper Drive
276
Universal Cassette
278
Paper Pickup
280
Cassette Paper Pickup Asm
282
Multipurpose Feeder Pickup Asm
286
Paper, Side Exit Asm
288
Developing Rotary Asm
290
Transfer Drum Mounting Asm
292
Transfer Drum
294
Density Sensor Asm
298
Transfer Drum Cleaning
300
Fuser
302
Fuser
304
Video Controller Board
306
Optional Paper Feeder (Main Body)
308
Optional Paper Feeder (Front)
310
Paper Pickup Asm (Base)
314
Paper Pickup Asm (Rear)
316
Options
318
Wiringdiagram
321
Index
321
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