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Lexmark C52 series Manuals
Manuals and User Guides for Lexmark C52 series. We have
1
Lexmark C52 series manual available for free PDF download: Service Manual
Lexmark C52 series Service Manual (314 pages)
Brand:
Lexmark
| Category:
Printer
| Size: 13 MB
Table of Contents
Table of Contents
3
Laser Notices
9
Safety Information
15
Preface
18
Conventions
18
Preventive Maintenance
18
General Information
19
Maintenance Approach
19
Options and Features
19
Specifications
20
Resolution
20
Data Streams
20
Memory Configuration
20
Performance Factors
20
Power Requirements
21
Electrical Specifications
21
Environment
22
Acoustics
22
Dimensions
23
Media Specifications
24
Paper and Specialty Media Guidelines
24
Media Guidelines
24
Unacceptable Media
25
Selecting Media
25
Selecting Preprinted Forms and Letterhead
25
Using Media
26
Using Letterhead
26
Using Transparencies
26
Using Envelopes
26
Using Labels
27
Using Card Stock
27
Storing Media
28
Supported Sizes
28
Media Weight
29
Input and Output Capacities
30
Print Area
30
Serial Number and Machine Type
31
Tools Required for Service
31
Acronyms
32
Diagnostic Information
33
Start
33
Paper Jam Messages (2Xx.XX)
33
Operator Panel and Menus
34
Operator Panel
34
Buttons and Light Description
34
Menus
36
Power-On Self Test (POST) Sequence
37
Symptom Tables
38
Printer Symptom Table
38
Print Quality Symptom Table
38
Error Codes and Messages
39
User Status and Attendance Messages
51
Service Checks
59
XX-Mirror Motor Service Check
59
XX, 112.XX, 113.XX, and 114.XX-Printhead Error Service Check
59
Fuser Error Service Check
60
Fuser Error Service Check
62
XX-Autocomp (Tray 1) Motor Error Service Check
64
And 906.01-906.04-Motor (Fuser) Error Service Check
65
XX-Motor (EP Drive Assembly Top Cartridge) Error Service Check
66
XX-Motor (EP Drive Assembly Bottom Cartridge) Error Service Check
67
And 906.05-906.08-Motor (Bump Aligner) Error Service Check
68
XX-Motor (Duplex) Error Service Check
68
XX, 149.XX-Motor (500-Sheet/550-Sheet Option Tray 2 Motor) Error Service Check
69
XX-MPF Motor Error Service Check
69
Transparency Sensor Error Service Check
70
POST (Power on Self Test) Error Service Check
70
POST (Power on Self Test) Error Service Check
71
POST (Power on Self Test) Error Service Check
72
POST (Power on Self Test) Error Service Check
73
POST (Power on Self Test) Error Service Check
75
POST (Power on Self Test) Error Service Check
76
POST (Power on Self Test) Error Service Check
77
POST (Power on Self Test) Error Service Check
78
Fan Error Service Check
79
XX, 946.XX, 947.XX-Transfer Roll Error Service Check
80
950.29 EPROM Mismatch Failure
82
950.30-950.60 EPROM Mismatch Failure
83
Dead Printer Service Check
83
Exit Sensor Service Check
84
Input Sensor Service Check
84
Operator Panel Service Check
85
One or more Operator Panel Buttons Fail
85
Operator Panel Display Blank, Five Beeps, and LED off
85
Operator Panel Display Blank, Five Beeps, LED on
86
Operator Panel Display All Diamonds, no Beeps
86
Operator Panel Display All Diamonds, Five Beeps
86
Print Quality Service Check
87
Print Quality-Background
87
Print Quality-Blank Page
88
Print Quality-Blurred or Fuzzy Print
91
Print Quality-Half-Color Page
91
Print Quality-Horizontal Banding
91
Print Quality-Horizontal Line
91
Print Quality-Insufficient Fusing
91
Print Quality-Missing Image at Edge
91
Print Quality-Mottle (2-5Mm Speckles)
91
Print Quality-Narrow Vertical Line
91
Print Quality-Random Marks
92
Print Quality-Residual Image
92
Print Quality-Solid Color Page
93
Print Quality-Vertical Banding
94
Diagnostic Aids
95
Accessing Service Menus
95
Diagnostics Menu Structure
96
Available Tests
96
Registration
98
Skew
98
Print Registration
99
Quick Test
100
Alignment
101
Motor Tests
102
General Motor Tests
102
Mirror Motor Test
102
Motor Calibration
103
Servo Laser Test
103
Print Tests
103
Input Source Tests
103
Print Quality Test Pages (Prt Quality
104
Hardware Tests
105
Panel Test
105
Button Test
105
DRAM Test
105
CACHE Test
106
Duplex Tests
106
Quick Test (Duplex)
106
Print Test (Duplex)
107
Top Margin (Duplex)
108
Motor Test (Duplex)
108
Input Tray Tests
108
Base Sensor Test
109
Bin Full Test
109
Sensor Test
109
Printer Setup
110
Defaults
110
Page Counts
110
Serial Number
110
Engine Setting 1 through 4
110
Model Name
110
Configuration ID
110
EP Setup
111
EP Defaults
111
Fuser Temperature (Fuser Temp)
111
DC Charge Adjust, Dev Bias Adj, Transfer Adjust
111
Event Log
112
Display Log
112
Print Log
112
Clear Log
113
Exit Diagnostics
113
Diagnostics Menu
96
Configuration Menu (CONFIG MENU)
114
Available Tests
114
Reset Fuser Cnt
115
Color Lock out
115
Prt Quality Pgs
115
Color Trapping
115
Size Sensing
116
Panel Menus
116
PPDS Emulation
116
Download Emuls
116
Demo Mode
116
Factory Defaults
116
Energy Conserve
117
Event Log
117
Auto Align Adj
117
Auto Color Adj
117
Enforce Color Order
118
Color Alignment
118
Motor Calibration
118
Paper Prompts
118
Env Prompts
119
Jobs on Disk
119
Disk Encryption
119
Duplex Gloss
119
Font Sharpening
120
Exit Config Menu
120
Paper Jams
121
Error Jam Locations
121
Paper Jams in the Multipurpose Feeder or Manual Feeder
122
Loading Media in the Multipurpose Feeder or Manual Feeder
122
Clearing a Paper Jam in the Multipurpose Feeder
122
Clearing Paper Jams in the Manual Feeder
123
Theory of Operation
124
Paper Path
124
Main Components
126
Print Media Transport
127
Mechanical Drive
131
Paper Sensing
136
Electrophotographic (EP) Process
138
Main Components
138
Charging
140
Exposing
143
Developing
144
Transferring
145
Fusing
146
Cleaning
147
Electrical Interlock
148
V Interlock Switch
149
Repair Information
151
Removal and Cleaning Precautions
151
Handling ESD-Sensitive Parts
151
Handing the Photoconductor Unit
152
Transportation/Storage
152
Handling
152
Parts Not to be Touched
152
Adjustments
153
Printhead Alignment
153
Overview
153
Printhead Mechanical Alignment
153
Skew (Black)
156
Service Manual
156
Registration (Black)
158
Alignment (Cyan, Yellow, and Magenta)
160
Printer Removal Procedures
163
Precautions to Take before Maintenance Work
163
Cover Removals
164
Exit Tray Cover Removal
165
Front Access Door Cover Assembly Removal
166
Gearbox Shield Removal
169
Left Cover Removal
170
Operator Panel Outer Bezel Removal
171
Operator Panel Inner Bezel Removal-Models C52X Only
172
Operator Panel Assembly Removal
173
Paper Tray Dust Cover Removal
174
Rear Cover Removal
175
Right Cover Removal
176
Top Access Cover Assembly Removal-Model C52X Only
178
Top Access Cover Assembly Removal-Model C53X Only
182
Bin Full Sensor Removal-Models C52X
187
Bin Full Sensor Removal-Models C53X
188
Bump Aligner Gear Removal
189
Bump Aligner Motor Removal
190
Bump Aligner Rollers and Springs Removal-Models C53X
192
Contact Springs Removal
194
Deflector Assembly Removal-Models C53X Only
196
Electrophotographic (EP) Drive Assembly Removal-Model C52X Only
198
Electrophotographic (EP) Drive Assembly Removal-Model C53X Only
201
Front Access Door 5 V Interlock Switch Removal
204
Front Door Assembly Removal
205
Front Door Assembly Front Cable Removal
209
Fuser Removal
210
Fuser Cable Cover Removal
211
High Voltage Power Supply (HVPS) Removal
212
Left Bellcrank Removal
214
Low Voltage Power Supply (LVPS) Removal
215
Multipurpose Feeder (MPF) Swing Arm Assembly Removal-Models C52X Only
217
Paper Pick Mechanism Assembly Removal
218
Photoconductor Unit Removal
220
Pick Roll Rubber Tires Removal and Replacement
221
Printer Pad Removal
223
Printhead Removal, Installation, and Adjustment
224
Printhead Removal
224
Printhead Installation
227
Printhead Alignment
231
Skew (Black)
231
Left Margin
232
Registration (Black)
234
Alignment (Cyan, Yellow, and Magenta)
236
Right Bellcrank Removal
240
Smart Chip Card Removal-Models C52X Only
241
System Card Removal
242
System Card Support Shield Removal
244
Toner Level Sensor Removal
246
Top Access Door 24 V Interlock Switch Removal
249
Top Cover Camshaft Assembly Removal
249
Transfer Belt Removal
253
Transfer Contact Assembly Removal
254
Waste Toner Assembly Removal
255
Locations and Connectors
257
Locations
257
Covers
257
Front
258
Right
259
Rear
260
Left
261
Top
262
CRU and Frus
263
Sensors
264
Motors
265
Printer Cards
266
Connectors
267
System Card (Network)-Models C52X
267
System Card (Non-Network)-Models C52X
268
Connector Listing-Models C52X
269
System Card (Network)-Models C53X
274
Connector Listing-Models C53X
275
Wiring Diagrams
279
Preventive Maintenance
281
Scheduled Maintenance
281
Parts Catalog
283
How to Use this Parts Catalog
283
Assembly 1: Covers
284
Assembly 2: Front
286
Assembly 3: Right
288
Assembly 4: Rear
290
Assembly 5: Left
292
Assembly 6: Top
294
Assembly 7: Customer Replaceable Units (Crus)
296
Assembly 8: Contact Springs
298
Assembly 9: Cable Parts Packet
300
Assembly 10: Miscellaneous
302
Index
303
Part Number Index
309
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