Lexmark MX421 Manuals

Manuals and User Guides for Lexmark MX421. We have 5 Lexmark MX421 manuals available for free PDF download: Service Manual, User Manual, Quick Reference

Lexmark MX421 Service Manual (408 pages)

Brand: Lexmark | Category: All in One Printer | Size: 61.59 MB

Product Information

2
Edition Notice

2
- October
  2
- Table of Contents
  3
Notices, Conventions, and Safety Information

11
- Laser Notice
  11
- Conventions
  14
- Safety Information
  15
- General Caution Statements
  20
Change History

21
General Information

23
- Printer Model Conﬁgurations
  23
- Finding the Serial Number
  24
- Supported Paper Sizes, Types, and Weights
  24
  - Supported Paper Sizes
    24
  - Supported Paper Types
    26
  - Supported Paper Weights
    27
- Tools Required for Service
  27
Diagnostics and Troubleshooting

29
- Troubleshooting Overview
  29
  - Performing the Initial Troubleshooting Check
    29
  - Using Safe Mode
    29
- Fixing Print Quality Issues
  30
- Paper Jams
  71
  - Avoiding Jams
    71
  - Identifying Jam Locations
    72
  - Paper Jam in Door a
    73
  - Paper Jam in the Rear Door
    77
  - Paper Jam in the Standard bin
    78
  - Paper Jam in the Duplex Unit
    79
  - Paper Jam in Trays
    80
  - Paper Jam in the Multipurpose Feeder
    80
  - Paper Jam in the Automatic Document Feeder
    81
  - 200 Paper Jams
    82
  - 202-221 Paper Jams
    93
  - 230 Paper Jams
    97
  - 240-241 Paper Jams
    101
  - 242-244 Paper Jams
    103
  - 280 Paper Jams
    109
  - 281 Paper Jams
    113
  - 284 Paper Jams
    116
  - 29Y Paper Jams
    119
- User Attendance Messages (0-99.99)
  121
- Printer Hardware Errors
  126
  - 111 Errors
    126
  - Errors
    127
  - 126 Errors
    133
  - 128 Errors
    135
  - 133 Errors
    138
  - 140 Errors
    139
  - 155 Errors
    140
  - 16Y Errors
    142
  - 171 Errors
    146
  - 6Yy Errors
    147
  - Procedure before Starting the 9Yy Service Checks
    149
  - 900 Errors
    151
- Adf/Scanner Hardware Errors
  156
  - 84Y Errors
    156
- Other Symptoms
  158
  - Fax Symptoms
    158
Service Menus

169
- Understanding the Printer Control Panel
  169
- Diagnostics Menu
  172
  - Entering the Diagnostics Menu
    172
  - Reports
    172
  - Advanced Print Quality Samples
    172
  - Format Fax Storage
    173
  - Event Log
    173
  - Input Tray Quick Print
    174
  - Output bin Quick Feed
    174
  - Printer Setup
    174
  - Printer Diagnostics and Adjustments
    176
  - Scanner Diagnostics
    177
  - Additional Input Tray Diagnostics
    179
- Conﬁguration Menu
  180
- Service Engineer Menu
  183
  - Entering Invalid Engine Mode
    183
  - Entering the Service Engineer (SE) Menu
    184
  - General SE
    184
  - Network SE
    184
Parts Removal

185
- Removal Precautions
  185
- Removal Procedures
  209
- Left Side Removals
  209
  - Left Cover Removal
    209
  - Main Drive Gearbox Removal
    211
  - MPF Gearbox Removal
    212
  - Fuser Actuator Removal
    215
  - Reverse Solenoid Removal
    216
  - MPF Solenoid Removal
    219
  - Cartridge Gearbox Removal
    220
  - Pick Roller Clutch Removal
    221
- Right Side Removals
  223
  - Right Cover Removal
    223
  - Interconnect Cable Removal
    225
  - Sensor (Tray Present) Removal
    227
  - Cooling Fan Removal
    227
  - Controller Board Removal
    230
  - Toner Cartridge Smart Chip Contact Removal
    233
  - Cartridge Barrel Shutter Sensor Kit Removal
    236
- Front Removals
  239
- Bottom Removals
  260
  - Power Supply Removal
    260
  - Duplex Assembly Removal
    262
  - Sensors (Duplex and Input) Removal
    264
  - Sensor (Toner Density) Removal
    265
  - Sensor (Trailing Edge) Removal
    267
  - Pick Roller Assembly Removal
    268
- Rear Side Removals
  272
  - Scanner Rear Covers Removal
    272
  - Rear Door and Cover Removal
    273
  - Sensor (bin Full) Removal
    273
  - Redrive Assembly Removal
    274
  - Fuser Removal
    275
  - Redrive Gear Assembly Removal
    275
- Top Side Removals
  276
  - Top Cover Removal
    276
  - Printhead Removal
    279
- Adf/Scanner Removals
  282
  - ADF Restraint Pad Removal
    282
  - ADF Tray Removal
    283
  - Scanner Assembly Removal
    283
  - ADF Assembly Removal
    285
  - ADF Hinge Removal
    286
  - ADF Access Door Removal
    288
  - ADF Roller Removal
    289
  - Flatbed Scanner Removal
    291
  - ADF Flat Cable Removal
    293
  - ADF Cable Removal
    296
- Optional 250/550-Sheet Tray Removals
  300
  - Separator Roller Assembly Removal
    300
Component Locations

303
- Printer Conﬁgurations
  303
- Attaching Cables
  304
- Printer Roller Locations
  307
- Printer Sensor Locations
  309
- Controller Board Connectors
  310
Maintenance

315
- Inspection Guide
  315
- Scheduled Maintenance
  315
  - Maintenance Kits
    315
  - Resetting the Maintenance Counter
    316
- Lubrication Speciﬁcation
  316
- Cleaning the Printer
  317
  - Cleaning the Scanner
    317
  - Cleaning the Printhead Lenses
    320
Parts Catalog

322
- Legend
  322
- Assembly 1: Covers
  323
- Assembly 2: Control Panel (MX421, MX521, and MX522)
  325
- Assembly 3: Control Panel (MX321)
  327
- Assembly 4: Electronics 1
  329
- Assembly 5: Electronics 2
  333
- Assembly 6: Electronics 3
  335
- Assembly 7: Electronics 4
  337
- Assembly 8: Paper Transport 1
  339
- Assembly 9: Paper Transport 2
  341
- Assembly 10: MPF and Standard Tray
  343
- Assembly 11: Optional Trays
  345
- Assembly 12: Imaging (MX321, MX421, and MX521) 1
  347
- Assembly 13: Imaging (MX321, MX421, and MX521) 2
  351
- Assembly 14: Imaging (MX522)
  355
- Assembly 15: Fax Card and Hard Disk
  357
- Assembly 16: Maintenance Kits (MX522, MX521, and MB2546)
  359
- Assembly 17: Miscellaneous
  361
Printer Speciﬁcations

363
- Power Consumption
  363
  - Product Power Consumption
    363
  - Sleep Mode
    363
  - Hibernate Mode
    364
  - Off Mode
    364
  - Total Energy Usage
    364
- Selecting a Location for the Printer
  364
- Noise Emission Levels
  365
- Temperature Information
  366
Options and Features

367
- Available Internal Options
  367
- Input/Output Conﬁgurations and Capacities
  367
Theory of Operation

369
- POR Sequence
  369
- Printer Control
  369
- Print Cycle Operation
  369
  - Print Engine Layout
    369
  - Print Cycle
    370
- Printer Operation
  376
  - Printer Sections
    376
  - Printer Paper Path
    377
  - Printer Paper Path Sensors
    379
  - Main Drive
    380
  - Tray Drive
    381
- ADF and Scanner Operation
  382
  - Flatbed Scanner Drive
    382
  - ADF Paper Path
    383
  - ADF Paper Path Sensors
    384
Acronyms

387
Index

389
Part Number Index

395
Part Name Index

401

Lexmark MX421 User Manual (290 pages)

Brand: Lexmark | Category: All in One Printer | Size: 19.46 MB

Table of Contents
2
Safety Information
7
Conventions
7
Product Statements
7
Learning about the Printer
10
Finding Information about the Printer
10
Finding the Printer Serial Number
11
Selecting a Location for the Printer
12
Printer Configurations
13
Attaching Cables
14
Using the Control Panel
16
Understanding the Status of the Power Button and Indicator Light
16
Printing the Network Setup Page
17
Setting up and Using the Home Screen Applications
18
Using the Home Screen
18
Customizing the Home Screen
19
Supported Applications
19
Setting up Card Copy
19
Creating a Shortcut
20
Using Display Customization
20
Configuring Eco-Settings
21
Using Customer Support
21
Using QR Code Generator
21
Setting up Scan Center
22
Setting up Device Quotas
22
Creating a Cloud Connector Profile
22
Managing Bookmarks
23
Managing Contacts
24
Setting up and Using the Accessibility Features
26
Activating Voice Guidance
26
Navigating the Screen Using Gestures
26
Enabling Magnification Mode
27
Adjusting the Voice Guidance Speech Rate
27
Using the Keyboard on the Display
27
Enabling Spoken Passwords or Personal Identification Numbers
27
Loading Paper and Specialty Media
28
Setting the Paper Size and Type
28
Configuring Universal Paper Settings
28
Loading Trays
28
Loading the Multipurpose Feeder
30
Linking Trays
31
Paper Support
32
Supported Paper Sizes
32
Supported Paper Types
34
Supported Paper Weights
35
Printing
36
Printing from a Computer
36
Printing from a Mobile Device
36
Printing from a Flash Drive
38
Supported Flash Drives and File Types
39
Configuring Confidential Jobs
40
Printing Confidential and Other Held Jobs
40
Printing from a Cloud Connector Profile
41
Printing a Font Sample List
41
Printing a Directory List
41
Canceling a Print Job
41
Copying
43
Using the Automatic Document Feeder and Scanner Glass
43
Making Copies
43
Copying Photos
43
Copying on Letterhead
44
Copying on both Sides of the Paper
44
Reducing or Enlarging Copies
44
Collating Copies
44
Placing Separator Sheets between Copies
44
Copying Multiple Pages Onto a Single Sheet
45
Creating a Copy Shortcut
45
E-Mailing
46
Using the Automatic Document Feeder and Scanner Glass
46
Configuring the E-Mail SMTP Settings
46
Sending an E-Mail
54
Creating an E-Mail Shortcut
54
Faxing
55
Setting up the Printer to Fax
55
Using the Automatic Document Feeder and Scanner Glass
64
Sending a Fax
65
Scheduling a Fax
65
Creating a Fax Destination Shortcut
66
Changing the Fax Resolution
66
Adjusting the Fax Darkness
66
Printing a Fax Log
66
Blocking Junk Faxes
66
Holding Faxes
67
Forwarding a Fax
67
Scanning
68
Using the Automatic Document Feeder and Scanner Glass
68
Scanning to a Computer
68
Scanning to an FTP Server
69
Scanning to a Network Folder
70
Creating an FTP Shortcut
70
Scanning to a Flash Drive
70
Scanning to a Cloud Connector Profile
71
Understanding the Printer Menus
72
Menu Map
72
Device
73
Print
86
Paper
94
Copy
97
Fax
100
E-Mail
113
Ftp
119
USB Drive
124
Network/Ports
129
Security
143
Reports
150
Help
152
Troubleshooting
152
Printing the Menu Settings Page
152
Securing the Printer
153
Locating the Security Slot
153
Erasing Printer Memory
153
Erasing Printer Hard Disk Memory
153
Encrypting the Printer Hard Disk
154
Restoring Factory Default Settings
154
Statement of Volatility
154
Maintaining the Printer
156
Adjusting the Speaker Volume
156
Networking
156
Cleaning Printer Parts
160
Ordering Parts and Supplies
164
Replacing Parts and Supplies
168
Moving the Printer
180
Saving Energy and Paper
181
Recycling
182
Clearing Jams
183
Avoiding Jams
183
Identifying Jam Locations
184
Paper Jam in Door a
185
Paper Jam in the Rear Door
189
Paper Jam in the Standard bin
190
Paper Jam in the Duplex Unit
190
Paper Jam in Trays
191
Paper Jam in the Multipurpose Feeder
192
Paper Jam in the Automatic Document Feeder
193
Troubleshooting
195
Print Quality Problems
195
Printing Problems
196
Network Connection Problems
224
Hardware Options Problems
227
Issues with Supplies
229
Paper Feed Problems
230
E-Mailing Problems
233
Faxing Problems
234
Scanning Problems
239
Contacting Customer Support
246
Upgrading and Migrating
247
Hardware
247
Software
261
Firmware
263
Notices
266
Index
284

Lexmark MX421 User Manual (267 pages)

Brand: Lexmark | Category: All in One Printer | Size: 15.15 MB

Table of Contents
2
Safety Information
7
Conventions
7
Product Statements
7
Learning about the Printer
10
Finding Information about the Printer
10
Selecting a Location for the Printer
11
Printer Configurations
13
Attaching Cables
14
Using the Control Panel
15
Understanding the Status of the Power Button and Indicator Light
15
Using the Home Screen
16
Printing the Network Setup Page
16
Setting up and Using the Home Screen Applications
17
Customizing the Home Screen
17
Supported Applications
17
Setting up Card Copy
17
Creating a Shortcut
18
Using Display Customization
18
Configuring Eco-Settings
19
Using Customer Support
19
Using QR Code Generator
19
Setting up Scan Center
20
Setting up Device Quotas
20
Creating a Cloud Connector Profile
20
Managing Bookmarks
21
Managing Contacts
22
Setting up and Using the Accessibility Features
24
Activating Voice Guidance
24
Navigating the Screen Using Gestures
24
Enabling Magnification Mode
25
Adjusting the Voice Guidance Speech Rate
25
Using the Keyboard on the Display
25
Enabling Spoken Passwords or Personal Identification Numbers
25
Loading Paper and Specialty Media
26
Setting the Paper Size and Type
26
Configuring Universal Paper Settings
26
Loading Trays
26
Loading the Multipurpose Feeder
28
Linking Trays
29
Paper Support
30
Supported Paper Sizes
30
Supported Paper Types
32
Supported Paper Weights
33
Printing
34
Printing from a Computer
34
Printing from a Mobile Device
34
Printing from a Flash Drive
36
Supported Flash Drives and File Types
37
Configuring Confidential Jobs
38
Printing Confidential and Other Held Jobs
38
Printing from a Cloud Connector Profile
39
Printing a Font Sample List
39
Printing a Directory List
39
Canceling a Print Job
39
Copying
41
Using the Automatic Document Feeder and Scanner Glass
41
Making Copies
41
Copying Photos
41
Copying on Letterhead
42
Copying on both Sides of the Paper
42
Reducing or Enlarging Copies
42
Collating Copies
42
Placing Separator Sheets between Copies
42
Copying Multiple Pages Onto a Single Sheet
43
Creating a Copy Shortcut
43
E-Mailing
44
Using the Automatic Document Feeder and Scanner Glass
44
Configuring the E-Mail Server Settings
44
Sending an E-Mail
45
Creating an E-Mail Shortcut
45
Faxing
46
Setting up the Printer to Fax
46
Using the Automatic Document Feeder and Scanner Glass
54
Sending a Fax
54
Scheduling a Fax
55
Creating a Fax Destination Shortcut
55
Changing the Fax Resolution
55
Adjusting the Fax Darkness
56
Printing a Fax Log
56
Blocking Junk Faxes
56
Holding Faxes
56
Forwarding a Fax
56
Scanning
57
Using the Automatic Document Feeder and Scanner Glass
57
Scanning to a Computer
57
Creating an FTP Shortcut
58
Scanning to an FTP Server
58
Scanning to a Flash Drive
59
Sending Scanned Documents to a Computer
60
Scanning to a Cloud Connector Profile
60
Understanding the Printer Menus
61
Menu Map
61
Device
62
Print
75
Paper
83
Copy
86
Fax
89
E-Mail
102
Ftp
108
USB Drive
113
Network/Ports
118
Security
131
Reports
138
Help
140
Troubleshooting
140
Printing the Menu Settings Page
140
Securing the Printer
141
Locating the Security Slot
141
Erasing Printer Memory
141
Erasing Printer Hard Disk Memory
141
Encrypting the Printer Hard Disk
142
Restoring Factory Default Settings
142
Statement of Volatility
142
Maintaining the Printer
144
Adjusting the Speaker Volume
144
Networking
144
Cleaning Printer Parts
147
Ordering Parts and Supplies
151
Replacing Parts and Supplies
155
Moving the Printer
167
Saving Energy and Paper
168
Recycling
169
Clearing Jams
170
Avoiding Jams
170
Identifying Jam Locations
171
Paper Jam in Door a
172
Paper Jam in the Rear Door
176
Paper Jam in the Standard bin
177
Paper Jam in the Duplex Unit
177
Paper Jam in Trays
178
Paper Jam in the Multipurpose Feeder
179
Paper Jam in the Automatic Document Feeder
180
Troubleshooting
182
Network Connection Problems
182
Hardware Options Problems
184
Issues with Supplies
186
Paper Feed Problems
187
Printing Problems
190
Faxing Problems
219
Scanning Problems
222
Contacting Customer Support
226
Upgrading and Migrating
227
Hardware
227
Software
241
Firmware
242
Notices
244
Index
261

Lexmark MX421 User Manual (262 pages)

Brand: Lexmark | Category: All in One Printer | Size: 15.02 MB

Table of Contents
2
Safety Information
7
Conventions
7
Product Statements
7
Learning about the Printer
10
Finding Information about the Printer
10
Selecting a Location for the Printer
11
Printer Configurations
13
Attaching Cables
14
Using the Control Panel
15
Understanding the Status of the Power Button and Indicator Light
15
Setting up and Using the Home Screen Applications
16
Using the Home Screen
16
Customizing the Home Screen
17
Setting up Card Copy
17
Creating a Shortcut
17
Using Display Customization
18
Configuring Eco-Settings
18
Using Customer Support
19
Using QR Code Generator
19
Setting up Scan Center
19
Setting up Device Quotas
19
Creating a Cloud Connector Profile
20
Managing Bookmarks
20
Managing Contacts
21
Setting up and Using the Accessibility Features
24
Enabling Magnification Mode
24
Activating Voice Guidance
24
Navigating the Screen Using Gestures
24
Adjusting the Voice Guidance Speech Rate
25
Using the Keyboard on the Display
25
Enabling Spoken Passwords or Personal Identification Numbers
25
Loading Paper and Specialty Media
26
Setting the Size and Type of the Specialty Media
26
Configuring Universal Paper Settings
26
Loading Trays
26
Loading the Multipurpose Feeder
28
Linking Trays
29
Paper Support
30
Supported Paper Sizes
30
Supported Paper Types
32
Supported Paper Weights
33
Printing
34
Printing from a Computer
34
Printing from a Mobile Device
34
Printing from a Flash Drive
35
Supported Flash Drives and File Types
36
Configuring Confidential Jobs
37
Printing Confidential and Other Held Jobs
37
Printing from a Cloud Connector Profile
38
Printing a Font Sample List
38
Printing a Directory List
38
Canceling a Print Job
39
Copying
40
Using the Automatic Document Feeder and Scanner Glass
40
Making Copies
40
Copying Photos
40
Copying on Letterhead
41
Copying on both Sides of the Paper (Two-Sided)
41
Reducing or Enlarging Copies
41
Collating Copies
41
Placing Separator Sheets between Copies
41
Copying Multiple Pages Onto a Single Sheet
42
Creating a Copy Shortcut
42
E-Mailing
43
Using the Automatic Document Feeder and Scanner Glass
43
Setting up the E-Mail Function
43
Configuring E-Mail Settings
43
Sending an E-Mail
44
Creating an E-Mail Shortcut
44
Faxing
45
Setting up the Printer to Fax
45
Using the Automatic Document Feeder and Scanner Glass
51
Sending a Fax
51
Scheduling a Fax
52
Creating a Fax Destination Shortcut
52
Changing the Fax Resolution
53
Adjusting the Fax Darkness
53
Viewing a Fax Log
53
Blocking Junk Faxes
53
Holding Faxes
53
Forwarding a Fax
53
Scanning
55
Using the Automatic Document Feeder and Scanner Glass
55
Scanning to an FTP Server
55
Creating an FTP Shortcut
55
Scanning to a Flash Drive
56
Sending Scanned Documents to a Computer
57
Scanning to a Cloud Connector Profile
57
Understanding the Printer Menus
58
Menu Map
58
Device
59
Print
70
Paper
79
Copy
81
Fax
85
E-Mail
98
Ftp
105
USB Drive
110
Network/Ports
116
Security
129
Reports
137
Help
138
Troubleshooting
138
Printing the Menu Settings Page
138
Securing the Printer
139
Locating the Security Slot
139
Erasing Printer Memory
139
Erasing Printer Hard Disk Memory
139
Encrypting the Printer Hard Disk
140
Restoring Factory Default Settings
140
Statement of Volatility
140
Maintaining the Printer
142
Adjusting the Speaker Volume
142
Networking
143
Cleaning Printer Parts
145
Ordering Parts and Supplies
148
Replacing Parts and Supplies
152
Moving the Printer
164
Saving Energy and Paper
165
Recycling
166
Clearing Jams
168
Avoiding Jams
168
Identifying Jam Locations
169
Paper Jam in Door a
170
Paper Jam in the Rear Door
174
Paper Jam in the Standard bin
175
Paper Jam in the Duplex Unit
175
Paper Jam in Trays
176
Paper Jam in the Multipurpose Feeder
177
Paper Jam in the Automatic Document Feeder
178
Troubleshooting
180
Network Connection Problems
180
Hardware Options Problems
182
Issues with Supplies
184
Paper Feed Problems
185
Printing Problems
188
Faxing Problems
216
Scanning Problems
219
Contacting Customer Support
223
Upgrading and Migrating
224
Hardware
224
Software
238
Firmware
238
Notices
240
Index
256

Lexmark MX421 Quick Reference (26 pages)

Brand: Lexmark | Category: Printer | Size: 7.72 MB

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Lexmark MX421 Manuals

Lexmark MX421 Service Manual (408 pages)

Table of Contents

Product Information

Edition Notice

Notices, Conventions, and Safety Information

Change History

General Information

Diagnostics and Troubleshooting

Service Menus

Parts Removal

Component Locations

Maintenance

Parts Catalog

Printer Speciﬁcations

Options and Features

Theory of Operation

Acronyms

Index

Part Number Index

Part Name Index

Lexmark MX421 User Manual (290 pages)

Table of Contents

Lexmark MX421 User Manual (267 pages)

Table of Contents

Lexmark MX421 User Manual (262 pages)

Table of Contents

Lexmark MX421 Quick Reference (26 pages)

Table of Contents

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