Lexmark 5023-110 Manuals

Manuals and User Guides for Lexmark 5023-110. We have 2 Lexmark 5023-110 manuals available for free PDF download: Service Manual

Lexmark 5023-110 Service Manual (216 pages)

Brand: Lexmark | Category: Printer | Size: 5 MB

Table of Contents
3
Laser Notices
9
Laser Advisory Label
9
Class 1 Laser Statement Label
10
Laser Notice
11
Avis Relatif à L'utilisation de Laser
12
Avvertenze Sui Prodotti Laser
12
Avisos sobre el Láser
13
Huomautus Laserlaitteesta
15
Avís sobre el Làser
16
Japanese Laser Notice
16
Chinese Laser Notice
17
Korean Laser Notice
17
Safety Information
19
Consignes de Sécurité
19
Norme DI Sicurezza
19
Pautas de Seguridad
20
Informações de Segurança
20
Informació de Seguretat
21
Preface
22
General Information
23
Maintenance Approach
23
Tools Required for Service
23
Serial Number
24
Acronyms
25
Specifications
26
Resolution
26
Model Differences
26
Technical Specifications
26
Physical Specifications and Weight
26
Operating Clearances
27
Packaging and Shipping Dimensions
27
Print Speed and Performance
27
Time to First Print
27
Duty Cycle
28
Printer Memory
28
Paper and Media Specifications
28
Media Sizes
30
Output Capacity by Media and Source
30
Media Guidelines
30
Connectivity
32
Power and Electrical Specifications
34
Environment
34
Printer Identification
35
Front View
35
Back View
35
Printer Theory of Operation
36
Printer Paper Path
37
Printer Systems Description
38
Basic Principles of Color Printing
38
Mechanical and Electrical Structures
38
Printer Component Systems
39
Basic Process of Color Printing
40
Print System and Transfer System
41
Structure of OPC Belt (Photo Developer Cartridge)
42
Basic Structure of the Print System
43
Details of the Print System
45
Charging Process
45
Exposing Process
46
Developing Process
47
First Transfer (Drum) Process
48
Belt Discharge (Erase Lamp) Process
49
Belt Cleaning Process
49
Details of the Transfer System
51
Second Transfer (Paper) Process
51
Transfer Belt Cleaning Process
52
Details of the Optical System
53
Details of the Paper Transportation System
54
Fusing Unit
55
Fusing Process
56
Control System Structure
57
Electrical System and Function
57
Control of Print Process
57
Print Sequence Diagram
58
Laser Drive Control Circuit
59
Diagnostic Information
61
Start
61
Service Error Codes
62
Parts Replacement Maintenance Codes
66
Operator Messages
68
Paper Jam Messages
69
Accessing Jam Areas
70
JAM-A Tray, Rear (Tray 1)
71
JAM-A Tray, Rear(Tray 2)
72
JAM-B Rear
73
JAM-C Rear
75
Symptom Tables
76
Printer Symptom Table
76
Print Quality Symptom Table
77
Printer Service Checks
78
Main Motor Service Check
78
Developer Drive Assembly Service Check
80
Transfer Belt Unit Service Check
81
Transfer Roller Clutch Service Check
82
Transfer Belt Cleaning Roller Clutch Service Check
82
Paper Feed Clutch Service Check
83
Registration Clutch Service Check
83
OPC Belt Marker Sensor Service Check
84
Erase Lamp Service Check
85
Power Supply Fan Service Check
86
Fuser Fan Service Check
86
High Voltage Power Supply (HVPS) Service Check
87
Low Voltage Power Supply (LVPS) Service Check
87
Fuser Thermistor Service Check
88
Fuser Assembly Service Check
88
Laser Unit Assembly Service Check
89
HVPS Connection Service Check
89
Toner Empty Sensor (Sender-TPD) Service Check
90
Toner Empty Sensor (Receiver-TTR) Service Check
91
Lower Feed Unit (Secondary Paper Assembly) Service Check
92
Tray Empty Service Check
93
Paper Tray Missing Service Check
94
Toner Low/Empty Service Check
95
Waste Toner Bottle Service Check
95
Missing Toner Cartridge Service Check
96
Missing Photodeveloper Cartridge Service Check
97
Transfer Roller Missing Service Check
98
Cover Open Service Check
99
OPC Belt (Photodeveloper) Cartridge Drive Service Check
100
Missing Fuser Service Check
100
Paper Size Sensing Service Check
101
Printer no Power Service Check
102
Toner Feed Service Check
103
Waste Toner Feed Service Check
103
Paper Feed Service Checks
104
Printer Paper Feed Service Check
104
Print Quality Service Checks
105
Background Service Check
105
Back Stain Service Check
106
Banding Service Check
107
Black Line Service Check
108
Color Misregistration Service Check
109
Insufficient Fusing Service Check
110
Insufficient Gloss Service Check
111
Jitter Service Check
112
Missing Image at Edge Service Check
113
Mixed Color Image Service Check
114
Mottle Service Check
115
Residual Image Service Check
116
Ribbing Service Check
117
Toner Drop Service Check
118
Vertical Line Service Check
119
Vertical Staggering Image Service Check
120
Vertical White Band Service Check
121
White Band Service Check
122
White Line I Service Check
123
White Line II Service Check
123
White Spot / Black Spot Service Check
124
White Print Service Check
125
Wrinkle / Image Migration Service Check
126
Uneven Density (Right and Left)
127
Spacing Table
128
Roller Specifications
128
Diagnostic Aids
129
Understanding the Printer Operator Panel
129
Maintenance Page Printout
130
Saving NVRAM Settings for Hardware Replacement
131
Saving the Engine Controller Board Settings
131
Saving the System (RIP) Board Settings
131
Repair Information
133
Removal and Cleaning Precautions
133
Handling the Printed Circuit Boards with
134
MOS Ics
134
During Transportation/Storage
134
During Replacement
134
During Inspection
134
Photodeveloper Cartridge
135
During Transportation/Storage
135
Handling
135
Parts Not to be Touched
135
Printer Removal Procedures
135
Precautions to Take before Maintenance Work
135
CRU/FRU and Supplies Removals
136
Cleaning Roller Cover Removal
137
Transfer Belt Cleaning Roller Removal
137
Transfer Belt Unit Removal
138
Transfer Roller Removal
139
Fuser Assembly Removal
139
Waste Toner Bottle Removal
140
Photodeveloper Cartridge Removal
141
Secondary Paper Feed Assembly Removal
142
Cover Removals
143
Top Cover Assembly Removal
144
Front Cover Assembly Removal
145
Right Cover Removal
146
Rear Cover Assembly Removal
147
Left Cover Removal
148
Laser Unit Assembly (Printhead) Removal
148
Erase Lamp Removal
150
Right Side Removals
151
Front Door Interlock Switch with Bracket
152
Waste Toner Bottle Holder Removal
152
Developer Drive Assembly Removal
153
Toner Sensor (Sender) Removal
154
Cleaning Roller Clutch Removal
155
Main Motor Assembly Removal
156
Clutch Removal
157
Main Drive Gear Assembly Removal
158
Waste Toner Feeder Removal
159
Rear Removals
160
System Board Removal
160
Bracket Assembly Removal
161
Paper Guide Assembly Removal
162
Paper Guide (C) Assembly Removal
163
Paper Feed Roller Removal
164
Paper Exit Assembly Removal
164
Registration Assembly Removal
165
Left Side Removals
166
Engine Controller Board Removal
166
System Board Cage Removal
168
High Voltage Power Supply (HVPS) Removal
169
Low Voltage Power Supply (LVPS) with Cage Removal
170
HVPS Cage Removal
171
Toner Present Sensor Removal
172
Toner Sensor (Receiver) Removal
173
Left Tray Guide Assembly Removal
174
Top Removals
175
Marker Sensor Assembly Removal
175
Waste Toner Auger Removal
176
Waste Toner Agitator Removal
176
Power Supply Fan Removal
177
Locations and Connectors
179
Printer
179
Electronic Components
181
Sensor Locations
181
Printer Circuit Board Locations
182
Fan/Motor Locations
183
Interlock Switch Locations
184
Clutch Locations
185
Symbol and Part Name Table
186
Wiring Diagram 1 of 4
187
RIP Board
191
Engine Controller Board
191
Low Voltage Power Supply (LVPS) Board
192
High Voltage Power Supply (HVPS) Board
192
Preventive Maintenance
193
Parts Catalog
195
How to Use this Parts Catalog
195
Assembly 2: Covers
198
Assembly 3: Front
200
Assembly 4: Right
202
Assembly 5: Rear
204
Assembly 6: Left
206
Index
213
Part Number Index
215

Lexmark 5023-110 Service Manual (60 pages)

Brand: Lexmark | Category: Printer | Size: 2 MB

Table of Contents
3
Laser Notices

9
- Printer
  9
- Safety Information
  19
Preface

22
Diagnostic Information

22
- Diagnostic Aids
  22
- Repair Information
  22
- Preventive Maintenance
  22
- Parts Catalog
  22
General Information

23
- Maintenance Approach
  23
- Tools Required for Service
  23
- Index
  23
- Serial Number
  24
- Acronyms
  25
- Specifications
  26
  - Resolution
    26
  - Model Differences
    26
  - Technical Specifications
    26
  - Physical Specifications and Weight
    26
  - Operating Clearances
    27
  - Packaging and Shipping Dimensions
    27
  - Print Speed and Performance
    27
  - Time to First Print
    27
  - Duty Cycle
    28
  - Printer Memory
    28
  - Paper and Media Specifications
    28
  - Media Sizes
    30
  - Output Capacity by Media and Source
    30
  - Media Guidelines
    30
  - Connectivity
    32
  - Power and Electrical Specifications
    34
  - Environment
    34
- Printer Identification
  35
- Printer Theory of Operation
  36
- Printer Paper Path
  37
- Paper Jam Messages
  37
- Control System Structure
  57

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