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Lexmark
All in One Printer
X543
Lexmark X543 User Manual
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7525-
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T
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Toner m
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Connector
Pin no.
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6
Ground
326
328
Table of Contents
Default Chapter
3
Table of Contents
3
Notices and Safety Information
11
Table of Contents
11
Laser Notice
11
Aviso sobre O Laser
12
Lithium Warning
17
Safety Information
17
Preface
20
Change History
20
Conventions
21
Navigation Buttons
21
General Information
23
Models
23
Options and Features
24
Memory
24
Print Quality
25
Connectivity (Network Support)
25
Operating Modes
26
Data Streams
26
Dimensions
27
Clearances
27
Power and Electrical Specifications
28
Acoustics
29
Environment Specifications
29
Media Handling
30
Input and Output Sources
30
Duplex Capability
31
Media Input Size Specifications
31
Media Input Type Specifications
33
Media Output Size and Type
33
Index
34
Media Guidelines
35
Paper Characteristics
35
Unacceptable Paper
35
Selecting Paper
36
Selecting Preprinted Forms and Letterhead
36
Storing Paper
36
Using Recycled Paper and Other Office Papers
36
Digital Imaging Specifications
38
General Specifications
38
ADF Scan Speed
38
ADF Document Handling
38
Resolution and Color Depth
38
Flatbed Document Specifications
38
Flatbed Speed
38
Scanner Operating Environments
38
Storage Environments
38
Tilt
38
Scan and Copy Specific Specifications
39
Scan Resolutions
39
Output Resolutions
39
Duplex Scan
39
Scan File Output Formats
39
Supported Compressions
39
Supported Scan Destinations
39
Multiple Copies
39
Reduce / Enlarge
39
Fax Specifications
40
Phone Network Connectivity
40
Fax Resolutions
40
Miscellaneous FAX Specifications
40
Next
40
Tools Required for Service
41
Acronyms
42
Diagnostic Information
45
Start
45
POR (Power-On Reset) Sequence
46
Symptom Tables
47
Printer Symptom Table
47
Scan / Fax / Copy Symptom Table
48
Print Quality Symptom Table
49
Error Codes and Messages
50
User Status and Attendance Messages
50
Paper Jam Messages
57
Service Error Messages
59
Fax Error Log Codes
71
Service Checks
75
900.XX-System Software Error
75
90X.XX Error (902.XX-907.XX)
77
925.01-Fan Error Service Check
78
Printhead Service Check
79
950.XX NVRAM Failure Service Check
80
Autocompensator Mechanism Service Check
80
Bin Full Sensor Service Check
81
Dead Printer Service Check
82
Duplex/Manual Feed Sensor (S1) Service Check
83
Front Door Sensor or Switches Service Check
84
Fuser Exit Sensor Service Check
85
Fuser Service Check
86
Input Sensor (S2) Service Check
87
Main Drive Gear Assembly (EP Drive) Service Check
88
Operator Panel Service Check
89
One or more Operator Panel Buttons Fail
89
Operator Panel Display Blank, Five Beeps
89
Operator Panel Display Blank, Printer Beeps Five Times and Pauses
90
Operator Panel Displays All Diamonds, no Beeps
91
Operator Panel Displays All Diamonds, Five Beeps
91
Operator Panel Display Is DIM and Unchanging
92
Op Panel USB Cable Service Check
92
USB Service Check
92
Networking Service Check
93
Print Quality Service Check
95
Print Quality-Background
96
Print Quality-Blank Page
97
Print Quality-Blurred or Fuzzy Print
99
Print Quality-Half-Color Page
99
Print Quality-Horizontal Banding
99
Print Quality-Horizontal Line
100
Print Quality-Insufficient Fusing
100
Print Quality-Missing Image at Edge
100
Print Quality-Mottle (2-5Mm Speckles)
100
Print Quality-Narrow Vertical Line
101
Print Quality-Random Marks
101
Print Quality-Residual Image
102
Print Quality-Solid Color Page
103
Print Quality-Vertical Banding
103
Printhead Service Check
104
Toner Meter Cycle (TMC) Card
105
Toner Sensors (Y, C, M, K) on TMC Card
105
Transfer Roll Service Check
106
Tray (X) Sensor Service Check
107
Option Trays 2 and 3 Service Check
108
840.XX Service Check
110
Go Back
110
Black or Blank Page Copy Service Check
112
CCD Service Check
112
Flatbed Motor Service Check
112
Flatbed Home Position Service Check
113
ADF Cover Open Service Check
114
ADF Streak Service Check
114
ADF Paper Jam Service Check
115
ADF Feed Errors Service Check
116
ADF Duplex Service Check
117
Modem / Fax Card Service Check
118
Fax Transmission Service Check
119
Fax Reception Service Check
121
Escalating a Fax Issue to Second-Level Support
123
User Operator Panel, Menus and Messages
124
Understanding the Operator Panel
124
Operator Panel Buttons
124
Menu Map
126
Diagnostic Aids
127
Menu Key Combinations
127
Diagnostics Menu (Diag Menu)
128
Diagnostics Menu Structure
128
Available Tests
128
Registration
130
Printer
130
Skew
131
Quick Test
132
Alignment
133
Factory Scanner
136
Factory Manual
136
Miscellaneous Tests
136
Motor Detect
136
Print Tests
137
Input Source Tests
137
Print Quality Test Pages (Prt Quality
137
Hardware Tests
139
Panel Test
139
Button Test
139
DRAM Test
139
CACHE Test
140
Duplex Tests
141
Quick Test (Duplex)
141
Left Margin (Duplex)
141
Top Margin (Duplex)
142
Input Tray Tests
143
Feed Tests
143
Sensor Test
143
Base Sensor Test
144
Device Tests
144
Flash Test
144
Printer Setup
145
Defaults
145
Page Counts
145
Serial Number
145
Model Name
145
Configuration ID
145
ITU Barcode
146
Enable Edge to Edge Copy
146
Reset Fuser Count
147
EP Setup
147
EP Defaults
147
Fuser Temp
147
DC Charge Adjust, Deve Bias Adj, Transfer Adj
147
TPS Setup
148
Right or Left TPS
148
Reset Color Cal
148
Cal Ref Adj
148
Reports
148
Main Settings Page
148
Event Log
149
Display Log
149
Print Log
149
Clear Log
150
Scanner Tests
151
ASIC Test
151
Feed Test
151
Sensor Test
151
EXIT Diags
156
Configuration Menu
157
Available Tests
157
USB Scan to Local
157
Prt Quality Pages
157
Color Trapping
157
Reports
158
Menu Settings Page
158
Event Log
158
Panel Menus
158
PPDS Emulation
158
Demo Mode
159
Factory Defaults
159
Energy Conserve
159
Min Copy Memory
160
Format Fax Storage
160
Auto Color Adj
160
ADF Edge Erase
160
FB Edge Erase
161
Scanner Manual Registration
161
To Manually Register a Duplex ADF, Perform the Following Steps
161
To Manually Register the Flatbed, Perform the Following Steps
162
Disable Scanner
162
Font Sharpening
163
Pel Blurring
163
Exit Config Menu
163
SE Menu
164
Print SE Menus
164
General
164
Code Revision Info
164
History
164
Mac
164
Nvram
164
Npap
164
Tcp/Ip
164
Paper Jams
165
Avoiding Jams
165
Understanding Jam Numbers and Locations
166
200 Paper Jams
167
201 Paper Jam
167
Go Back
167
202 Paper Jam
168
230 Paper Jam
169
24X Paper Jam
169
29X ADF Paper Jam
170
291.XX ADF Paper Jams
171
Updating Printer Firmware
172
There Are Three Options to Update Firmware on Your Printer. the Instructions for All Three Options Are Listed below
172
Using the Host Computer to Update the Firmware over USB
172
Updating the Firmware Using a USB Thumb Drive
179
Updating the Firmware Using a Networked Computer
180
Using FTP
180
Using the Printer's Internal Web Server
181
Theory of Operation
183
Print Engine Theory
183
Electrophotographic Process (EP Process)
183
MFP Electrophotographic Process Basics
183
Step 1: Charge
184
Step 2: Expose
185
Step 3: Develop
186
Step 4A: First Transfer
187
Step 4B: Second Transfer
188
Step 5: Fuse
189
Step 6: Clean/Erase
190
Paper Path, Transport Components
192
Paper Path Information
192
Transport Components
193
Duplexing (Models with Duplex Support Only)
193
Scanner Theory
195
Duplex ADF
195
Color Theory
197
What Is RGB Color
197
What Is CMYK Color
197
How Is Color Specified in a Document to be Printed
197
How Does the Printer Know What Color to Print
197
Should I Use Postscript or PCL Emulation? What Settings Produce the Best Color
197
Why Doesn't the Printed Color Match the Color I See on the Computer Screen
197
The Printed Page Appears Tinted. Can I Adjust the Color
197
My Color Transparencies Seem Dark When They Are Projected. Is There Anything I Can Do to Improve the Color
198
What Is Manual Color Correction
198
How Can I Match a Particular Color (such as a Corporate Logo)
199
What Are Detailed Color Samples and How Do I Access Them
199
Repair Information
201
Handling ESD-Sensitive Parts
201
Testing Generic Frus
201
Removal Procedures
202
Print Engine Removal Procedures
202
Front Cover Assembly Removal
202
Front Middle Cover Removal
204
Left Cover Removal
204
Right Cover Removal
207
Rear Shield Removal
207
AIO Back Cable Cover Removal
208
Top Cover Assembly Removal
209
Installation
211
Go Back
211
Autocompensator Mechanism (ACM)-Standard Tray Removal
212
Bin Full Sensor
215
Narrow Media Sensor Flag Removal
216
Controller Board Removal
218
Duplex Reference Edge Removal
220
Duplex Sensor Removal
226
Fuser Assembly Removal
228
Fuser Drive Motor Assembly Removal
231
Fuser Exit Sensor Removal
232
High-Voltage Power Supply (HVPS) Assembly Removal
234
High-Voltage Power Supply (HVPS) with or Without Spring
235
High-Voltage Power Supply (HVPS) Without Spring
236
High-Voltage Power Supply (HVPS) with Spring
237
Image Transfer Unit (ITU)
240
Imaging Unit (IU) Removal
245
Developer Unit Removal
247
Low-Voltage Power Supply (LVPS) Assembly
248
Lower Frame Removal, Right and Left
250
Left Lower Frame
250
Right Lower Frame
253
Main Drive Gear Assembly with Motor Removal
258
Pick Tires Removal-Integrated 250-Sheet Media Tray
260
Printhead Removal
261
Imaging Unit (IU) Removal
262
Toner Cartridge Contacts
264
Toner Meter Cycle (TMC) Card Removal
266
Toner Density Sensor (TPS)-Left and Right Removal
268
Tray Present Sensor Removal
269
USB Connector Removal
272
Waste Toner Bottle
272
Waste Toner Bottle Contact Block Removal
273
Wireless Network Antenna
274
Wireless Network Card
276
Scanner Component Removal Procedures
277
Flatbed Removal
277
Preparing and Installing the New Flatbed
283
Flatbed Pivot Link Removal
286
Duplex ADF Rear Cover
287
Duplex ADF Removal
288
Simplex ADF Rear Cover
289
Simplex ADF Removal
289
ADF Input Tray
289
ADF Cable Removal
290
ADF Separator Pad
292
ADF Separator Roll Assembly
293
Bezel Cover
294
Redrive Unit
296
Cover Scanner Left
297
Cover Scanner Right
298
AIO Release Lever
300
AIO Link
301
AIO Toner Cover
302
Operator Panel Removal
303
Op Panel Bezel Removal
305
Op Panel Cable
306
Logo Cover
306
Fax Card Removal
307
Fax Interface Cable
307
Output bin Tray
308
Bin Full Flag Removal
308
Locations
309
Exterior Views
309
Front
309
Rear
310
Interior View
311
Printer Boards
312
Controller Board
312
Connectors
313
Hvps
323
Connectors
324
Lvps
325
Connectors
326
Toner Meter Card
327
Toner Meter Card Connectors
327
Wireless Card
328
Connectors
328
Preventive Maintenance
329
Safety Inspection Guide
329
Scheduled Maintenance
329
Maintenance Kit
329
Lubrication Specifications
329
Parts Catalog
331
How to Use this Parts Catalog
331
Assembly 1: Covers
334
Assembly 2: Scanner
336
Assembly 3: Paperpath
340
Assembly 4: Electronics 1
342
Assembly 5: Electronics 2
344
Assembly 6: Media Drawers and Trays
346
Assembly 7: Options
348
Index
349
Part Number Index
359
Other manuals for Lexmark X543
Quick Reference
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Lexmark X543 Specifications
General
Brand
Lexmark
Model
X543
Category
All in One Printer
Language
English
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