Lexmark C748dte Manuals

Manuals and User Guides for Lexmark C748dte. We have 6 Lexmark C748dte manuals available for free PDF download: Service Manual, User Manual, Administrator's Manual, Quick Manual

Lexmark C748dte Service Manual (490 pages)

Color laser printer

Brand: Lexmark | Category: Printer | Size: 18.98 MB

Table of Contents
3
Notices and Safety Information

9
- Laser Notice
  9
- Aviso sobre O Laser
  10
- Lithium Warning
  15
- Safety Information
  15
Preface

18
- Conventions
  18
- Connector Locations
  18
- Navigation Buttons
  19
General Information

21
- Models
  21
- Options
  21
  - Media Options
    22
  - Memory Options
    22
- Printer Specifications
  23
  - Dimensions
    23
  - Clearances
    24
  - Memory
    24
  - Expansion Opportunities
    25
  - Resolution
    25
  - Data Streams
    25
  - Environment Specifications
    25
  - Electrical and Power Specifications
    26
  - Acoustic Specifications
    27
- Media Specifications
  28
- Tools Required for Service
  35
- Acronyms
  36
Diagnostic Information

37
Diagnostic Aids

173
- Accessing Test and Diagnostic Procedure Menus
  173
- Diagnostics Menu
  173
  - Diagnostics Menu Structure
    174
  - Available Tests
    174
  - Registration
    177
  - Alignment
    180
  - Motor Tests
    182
  - Print Tests
    184
  - Input Source Tests
    184
  - Hardware Tests
    186
  - Panel Test
    186
  - Dram Test
    186
  - Serial 1 Wrap
    186
  - Duplex Tests
    188
  - Print Test (Duplex)
    189
  - Top Margin (Duplex)
    190
  - Left Margin (Duplex)
    190
  - Sensor Test
    191
  - Printhead Tests
    192
  - Mirror Motor Test
    192
  - Servo Laser Test
    192
  - Device Tests
    192
  - Printer Setup
    194
  - Flash Test
    194
  - Serial Number
    195
  - Model Name
    195
  - EP Setup
    196
  - Ep Defaults
    196
  - Reports
    197
  - Event Log
    197
  - Exit Diagnostics
    198
  - Clear Log
    198
500 D

196
- Configuration Menu (CONFIG MENU)
  199
  - Available Tests
    199
  - Reset Fuser Cnt
    200
  - Color Lock out
    200
  - Print Quality
    200
  - Reports
    201
  - Color Trapping
    201
  - Tray Insert Msg
    201
  - Panel Menus
    201
  - PPDS Emulation
    202
  - Download Emuls
    202
  - Demo Mode
    202
  - Factory Defaults
    202
  - Energy Conserve
    202
  - Automatic Color Adjust
    203
  - Auto Align Adj
    203
  - Color Adj State
    203
  - Enforce Color Order
    203
  - Color Alignment
    203
  - Motor Calibration
    204
  - Paper Prompts
    204
  - Envelope Prompts
    204
  - Action for Prompts
    204
  - Jobs on Disk
    204
  - Disk Encryption
    205
  - Wipe Disk
    205
  - Wipe All Settings
    205
  - Duplex Gloss
    206
  - Font Sharpening
    206
  - Require Standby
    206
  - UI Automation
    206
  - Key Repeat Initial Delay
    206
  - Key Repeat Rate
    206
  - Clear Custom Status
    206
  - USB Speed
    206
  - Automatically Display Error Screens
    207
  - Exit Config
    207
- Front Cover Locked in Place
  208
- Printhead Verification
  211
- Paper Jams
  214
  - Error Jam Locations
    214
  - Clearing Jams
    215
  - Paper Jam
    218
- Theory of Operation
  223
  - Paper Path
    223
  - Electrophotographic (EP) Process
    235
  - Main Components
    235
  - Electrical Interlock
    245

Lexmark C748dte User Manual (278 pages)

Brand: Lexmark | Category: Printer | Size: 8.17 MB

Table of Contents
2
Safety Information

11
Overview

13
- Using this Guide
  13
- Finding Information about the Printer
  13
Additional Printer Setup

15
Using C746X

46
Using C748X

81
- Learning about the Printer
  81
- Setting up and Using the Home Screen Applications
  87
- Loading Paper and Specialty Media
  91
- Printing
  108
  - Printing Forms
    108
  - Printing a Document
    108
  - Printing from a Mobile Device
    110
  - Printing from a Flash Drive
    111
  - Printing Confidential and Other Held Jobs
    112
  - Printing Information Pages
    114
  - Canceling a Print Job
    114
- Managing Your Printer
  115
  - Finding Advanced Networking and Administrator Information
    115
  - Checking the Virtual Display
    115
  - Printing a Menu Settings Page
    115
  - Printing a Network Setup Page
    116
  - Checking the Status of Parts and Supplies
    116
  - Saving Energy
    116
    
    Reducing Printer Noise
    117
    
    Using Hibernate Mode
    118
  - Restoring Factory Default Settings
    119
  - Securing the Printer
    120
Paper and Specialty Media Guidelines

124
- Using Specialty Media
  124
  - Tips on Using Letterhead
    124
  - Tips on Using Transparencies
    125
  - Tips on Using Envelopes
    125
  - Tips on Using Labels
    125
  - Tips on Using Card Stock
    126
- Paper Guidelines
  126
  - Paper Characteristics
    126
  - Unacceptable Paper
    127
  - Selecting Paper
    128
  - Selecting Preprinted Forms and Letterhead
    128
  - Using Recycled Paper and Other Office Papers
    128
  - Storing Paper
    129
- Supported Paper Sizes, Types, and Weights
  129
  - Supported Paper Sizes
    129
  - Supported Paper Types and Weights
    131
Understanding Printer Menus

133
- Menus List
  133
- Supplies Menu
  134
- Paper Menu
  136
  - Default Source Menu
    136
  - Paper Size/Type Menu
    136
  - Configure MP Menu
    139
  - Substitute Size Menu
    140
  - Paper Texture Menu
    140
  - Paper Weight Menu
    142
  - Paper Loading Menu
    143
  - Custom Types Menu
    145
  - Custom Names Menu
    145
  - Universal Setup Menu
    146
- Reports Menu
  146
- Network/Ports Menu
  147
  - Active NIC Menu
    147
  - Standard Network or Network [X] Menus
    147
  - Reports Menu
    149
  - Network Card Menu
    149
  - TCP/IP Menu
    150
  - Ipv6 Menu
    151
  - Wireless Menu
    152
  - Appletalk Menu
    152
  - Standard USB Menu
    153
  - Parallel [X] Menu
    154
  - Serial [X] Menu
    156
  - SMTP Setup Menu
    159
- Security Menu
  160
  - Miscellaneous Security Settings Menu
    160
  - Confidential Print Menu
    161
  - Disk Wiping Menu
    161
  - Security Audit Log Menu
    162
  - Set Date and Time Menu
    163
- Settings Menu
  164
  - General Settings Menu
    164
  - Flash Drive Menu
    171
  - Setup Menu
    173
  - Finishing Menu
    175
  - Quality Menu
    176
  - Job Accounting Menu
    179
  - Utilities Menu
    181
  - XPS Menu
    182
  - PDF Menu
    182
  - Postscript Menu
    182
  - PCL Emul Menu
    183
  - HTML Menu
    185
  - Image Menu
    186
- Help Menu
  187
Saving Money and the Environment

188
- Saving Paper and Toner
  188
  - Using Recycled Paper
    188
  - Conserving Supplies
    188
- Recycling
  189
Maintaining the Printer

190
- Ordering Parts and Supplies
  190
  - Ordering a Toner Cartridge
    190
  - Ordering a Photoconductor
    190
  - Ordering a Fuser or a Transfer Module
    191
  - Ordering a Waste Toner Bottle
    191
- Using Genuine Lexmark Parts and Supplies
  191
- Storing Supplies
  192
- Replacing Parts and Supplies
  192
  - Replacing a Toner Cartridge
    192
  - Replacing the Waste Toner Bottle
    194
  - Replacing a Photoconductor
    195
- Resetting the Maintenance Counter
  198
- Cleaning the the Printer Parts
  199
- Moving the Printer
  201
  - Before Moving the Printer
    201
  - Moving the Printer to Another Location
    201
  - Shipping the Printer
    201
Clearing Jams

202
- Avoiding Jams
  202
- Understanding Jam Numbers and Locations
  203
- Paper Jams
  204
- Paper Jams
  209
- 24X Paper Jam
  213
- Paper Jam
  214
Troubleshooting

215
- Solving Basic Printer Problems
  215
- Understanding Printer Messages
  215
  - An Error Has Occurred with the USB Drive. Please Remove and Reinsert Drive
    215
- Change [Paper Source] to [Custom Type Name]
  215
- Change [Paper Source] to [Custom Type Name] Load [Orientation]
  216
- Change [Paper Source] to [Custom String]
  216
- Change [Paper Source] to [Custom String] Load [Orientation]
  216
- Change [Paper Source] to [Paper Size]
  216
- Change [Paper Source] to [Paper Size] Load [Orientation]
  216
- Change [Paper Source] to [Paper Type] [Paper Size]
  217
- Change [Paper Source] to [Paper Type] [Paper Size] Load [Orientation]
  217
- Close Front Door
  217
- Disk Corrupted
  217
- Disk Near Full. Securely Clearing Disk Space
  217
- Disk Problem
  217
- Error Reading USB Drive. Remove USB
  218
- Insert Tray [X]
  218
- Install Tray [X]
  218
- Load [Paper Source] with [Custom Type Name]
  218
- Load [Paper Source] with [Custom String]
  218
- Load [Paper Source] with [Paper Size]
  219
- Load [Paper Source] with [Paper Type] [Paper Size]
  219
- Load Manual Feeder with [Custom Type Name]
  219
- Load Manual Feeder with [Custom String]
  219
- Load Manual Feeder with [Paper Size]
  220
- Load Manual Feeder with [Paper Type] [Paper Size]
  220
- Paper Changes Needed
  220
- Remove Packaging Material, [Area Name]
  220
- Remove Paper from Standard Output bin
  220
- Restore Held Jobs
  221
- Some Held Jobs Were Not Restored
  221
- Supply Needed to Complete Job
  221
- Tray [X] Paper Size Unsupported
  221
- Unsupported Disk
  221
- Missing or Defective [Color] Cartridge
  221
- Color] Cartridge Part Number Unsupported by Device
  221
- Incorrect Paper Size, Open [Paper Source]
  222
- Insufficient Memory to Support Resource Save Feature
  222
- Printer Service Required
  222
- Insufficient Memory for Flash Memory Defragment Operation
  222
- Insufficient Memory to Collate Job
  223
- Insufficient Memory, some Held Jobs Were Deleted
  223
- Insufficient Memory, some Held Jobs will Not be Restored
  223
- Memory Full
  223
- Complex Page, some Data May Not Have Printed
  223
- Defective Flash Detected
  223
- Not Enough Free Space in Flash Memory for Resources
  224
- Unformatted Flash Detected
  224
  - Network [X] Software Error
    224
  - Serial Option [X] Error
    224
  - Standard Network Software Error
    224
  - Unsupported Option in Slot [X]
    225
  - Parallel Port [X] Disabled
    225
  - Serial Port [X] Disabled
    225
  - Standard USB Port Disabled
    225
  - USB Port [X] Disabled
    225
  - Configuration Change, some Held Jobs Were Not Restored
    226
  - Input Config Error
    226
  - Too Many Disks Installed
    226
  - Too Many Flash Options Installed
    226
  - Too Many Trays Attached
    227
  - Incompatible Tray [X]
    227
  - Remove Defective Disk
    227
  - Disk Full
    227
  - Fuser Near Life Warning
    227
  - Fuser Life Warning
    228
  - Replace Fuser
    228
  - Fuser Missing
    228
  - Waste Toner Bottle Nearly Full
    228
  - Replace Waste Toner Bottle
    228
  - Waste Toner Bottle Missing
    228
  - Transfer Module Life Warning
    229
  - Transfer Module Missing
    229
  - Replace Transfer Module
    229
  - Transfer Module Near Life Warning
    229
  - Color] Photoconductor Nearly Low
    229
  - Color] Photoconductor Low
    229
  - Replace [Color] Photoconductor
    230
  - Color] Photoconductor Missing
    230
  - Color] Cartridge Nearly Low
    230
  - Color] Cartridge Low
    230
  - Color] Cartridge Critically Low
    231
  - Color] Cartridge very Low
    231
  - Solving Printing Problems
    231
    
    Confidential and Other Held Jobs Do Not Print
    231
    
    Error Message about Reading USB Drive Appears
    231
    
    Incorrect Characters Print
    232
    
    Job Prints from the Wrong Tray or on the Wrong Paper
    232
    
    Large Jobs Do Not Collate
    232
    
    Multiple-Language PDF Files Do Not Print
    232
    
    Print Jobs Do Not Print
    233
    
    Print Job Takes Longer than Expected
    234
    
    Printing Slows down
    234
    
    Printer Display Is Blank
    234
    
    Tray Linking Does Not Work
    235
    
    Unexpected Page Breaks
    235
  - Solving Home Screen Applications Problems
    235
    
    An Application Error Has Occurred
    235
  - Solving Option Problems
    236
    
    2,000-Sheet Drawer Problems
    236
    
    Cannot Detect Flash Memory Card
    236
    
    Cannot Detect Printer Hard Disk
    236
    
    Internal Print Server Does Not Operate Correctly
    236
    
    Internal Solutions Port Does Not Operate Correctly
    237
    
    Memory Card
    237
    
    Option Does Not Operate Correctly or Quits after It Is Installed
    237
    
    Paper Tray Problems
    238
    
    Usb/Parallel Interface Card Does Not Operate Correctly
    238
  - Solving Paper Feed Problems
    238
    
    Paper Frequently Jams
    238
    
    Paper Jam Message Remains after Jam Is Cleared
    239
    
    Jammed Pages Are Not Reprinted
    239
  - Solving Print Quality Problems
    240
    
    Characters Have Jagged or Uneven Edges
    240
    
    Clipped Images
    240
    
    Gray Background on Prints
    241
    
    Incorrect Margins
    241
    
    Light Colored Line, White Line, or Incorrectly Colored Line Appears on Prints
    242
    
    Paper Curl
    242
    
    Print Irregularities
    243
    
    Print Is too Dark
    244
    
    Print Is too Light
    245
    
    Printer Is Printing Blank Pages
    246
    
    Repeating Defects Appear on Prints
    247
    
    Shadow Images Appear on Prints
    248
    
    Skewed Print
    248
    
    Solid Color or Black Pages Appear on Prints
    249
    
    Streaked Horizontal Lines Appear on Prints
    249
    
    Streaked Vertical Lines Appear on Prints
    250
    
    Toner Fog or Background Shading Appears on the Page
    250
    
    Toner Rubs off
    251
    
    Toner Specks
    252
    
    Transparency Print Quality Is Poor
    252
    
    Uneven Print Density
    253
  - Solving Color Quality Problems
    253
    
    FAQ about Color Printing
    253
  - Embedded Web Server Does Not Open
    256
    
    Check the Network Connection
    256
    
    Check the Address Entered in the Web Browser
    256
    
    Temporarily Disable Web Proxy Servers
    256
  - Contacting Customer Support
    256

Lexmark C748dte User Manual (274 pages)

C746 / C748 Series

Brand: Lexmark | Category: Printer | Size: 8.22 MB

Table of Contents
2
Safety Information

11
Overview

13
- Understanding this User's Guide
  13
- Finding Information about the Printer
  13
Additional Printer Setup

15
Using C746X

45
Using C748X

80
- Learning about the Printer
  80
- Setting up and Using the Home Screen Applications
  86
- Loading Paper and Specialty Media
  90
- Printing
  106
  - Printing Forms
    106
  - Printing a Document
    106
  - Printing in Black and White
    107
  - Printing from a Flash Drive
    109
  - Printing Confidential and Other Held Jobs
    110
  - Printing Information Pages
    112
  - Canceling a Print Job
    112
- Managing Your Printer
  113
  - Finding Advanced Networking and Administrator Information
    113
  - Checking the Virtual Display
    113
  - Printing a Menu Settings Page
    114
  - Printing a Network Setup Page
    114
  - Checking the Status of Parts and Supplies
    114
  - Saving Energy
    115
  - Adjusting the Brightness of the Display
    117
  - Restoring Factory Default Settings
    118
  - Securing the Printer
    118
  - Statement of Volatility
    119
Paper and Specialty Media Guidelines

123
- Using Specialty Media
  123
  - Tips on Using Letterhead
    123
  - Tips on Using Transparencies
    123
  - Tips on Using Envelopes
    124
  - Tips on Using Labels
    124
  - Tips on Using Card Stock
    125
- Paper Guidelines
  125
  - Paper Characteristics
    125
  - Unacceptable Paper
    126
  - Selecting Paper
    127
  - Selecting Preprinted Forms and Letterhead
    127
  - Using Recycled Paper and Other Office Papers
    127
  - Storing Paper
    128
- Supported Paper Sizes, Types, and Weights
  128
  - Supported Paper Sizes
    128
  - Supported Paper Types and Weights
    130
Understanding Printer Menus

132
- Menus List
  132
- Supplies Menu
  133
- Paper Menu
  135
  - Default Source Menu
    135
  - Paper Size/Type Menu
    135
  - Configure MP Menu
    138
  - Substitute Size Menu
    139
  - Paper Texture Menu
    139
  - Paper Weight Menu
    141
  - Paper Loading Menu
    142
  - Custom Types Menu
    144
  - Custom Names Menu
    144
  - Universal Setup Menu
    145
- Reports Menu
  145
- Network/Ports Menu
  146
  - Active NIC Menu
    146
  - Standard Network or Network [X] Menus
    146
  - Reports Menu
    148
  - Network Card Menu
    148
  - TCP/IP Menu
    149
  - Ipv6 Menu
    150
  - Wireless Menu
    151
  - Appletalk Menu
    151
  - Standard USB Menu
    152
  - Parallel [X] Menu
    153
  - Serial [X] Menu
    155
  - SMTP Setup Menu
    158
- Security Menu
  159
  - Miscellaneous Security Settings Menu
    159
  - Confidential Print Menu
    160
  - Disk Wiping Menu
    160
  - Security Audit Log Menu
    161
  - Set Date and Time Menu
    162
- Settings Menu
  163
  - General Settings Menu
    163
  - Flash Drive Menu
    170
  - Setup Menu
    172
  - Finishing Menu
    174
  - Quality Menu
    175
  - Job Accounting Menu
    178
  - Utilities Menu
    180
  - XPS Menu
    181
  - PDF Menu
    181
  - Postscript Menu
    181
  - PCL Emul Menu
    182
  - HTML Menu
    184
  - Image Menu
    185
- Help Menu
  186
Saving Money and the Environment

187
- Saving Paper and Toner
  187
  - Using Recycled Paper
    187
  - Conserving Supplies
    187
- Recycling
  188
Maintaining the Printer

189
- Ordering Parts and Supplies
  189
  - Ordering a Toner Cartridge
    189
  - Ordering a Photoconductor
    189
  - Ordering a Fuser or a Transfer Module
    190
  - Ordering a Waste Toner Bottle
    190
- Using Genuine Lexmark Parts and Supplies
  190
- Storing Supplies
  191
- Replacing Parts and Supplies
  191
  - Replacing a Toner Cartridge
    191
  - Replacing the Waste Toner Bottle
    193
  - Replacing a Photoconductor
    194
- Resetting the Maintenance Counter
  197
- Cleaning the the Printer Parts
  198
- Moving the Printer
  200
  - Before Moving the Printer
    200
  - Moving the Printer to Another Location
    200
  - Shipping the Printer
    200
Clearing Jams

201
- Avoiding Jams
  201
- Understanding Jam Numbers and Locations
  202
- Paper Jams
  203
- Paper Jams
  208
- 24X Paper Jam
  212
- Paper Jam
  213
Troubleshooting

214
- Solving Basic Printer Problems
  214
- Understanding Printer Messages
  214
  - An Error Has Occurred with the USB Drive. Please Remove and Reinsert Drive
    214
  - Change [Paper Source] to [Custom Type Name]
    214
- Change [Paper Source] to [Custom Type Name] Load [Orientation]
  215
- Change [Paper Source] to [Custom String]
  215
- Change [Paper Source] to [Custom String] Load [Orientation]
  215
- Change [Paper Source] to [Paper Size]
  215
- Change [Paper Source] to [Paper Size] Load [Orientation]
  215
- Change [Paper Source] to [Paper Type] [Paper Size]
  216
- Change [Paper Source] to [Paper Type] [Paper Size] Load [Orientation]
  216
- Close Front Door
  216
- Disk Corrupted
  216
- Disk Near Full. Securely Clearing Disk Space
  216
- Disk Problem
  216
- Error Reading USB Drive. Remove USB
  217
- Insert Tray [X]
  217
- Install Tray [X]
  217
- Load [Paper Source] with [Custom Type Name]
  217
- Load [Paper Source] with [Custom String]
  217
- Load [Paper Source] with [Paper Size]
  218
- Load [Paper Source] with [Paper Type] [Paper Size]
  218
- Load Manual Feeder with [Custom Type Name]
  218
- Load Manual Feeder with [Custom String]
  218
- Load Manual Feeder with [Paper Size]
  219
- Load Manual Feeder with [Paper Type] [Paper Size]
  219
- Paper Changes Needed
  219
- Remove Packaging Material, [Area Name]
  219
- Remove Paper from Standard Output bin
  219
- Restore Held Jobs
  220
- Some Held Jobs Were Not Restored
  220
- Supply Needed to Complete Job
  220
- Tray [X] Paper Size Unsupported
  220
- Unsupported Disk
  220
- Missing or Defective [Color] Cartridge
  220
- Color] Cartridge Part Number Unsupported by Device
  220
- Incorrect Paper Size, Open [Paper Source]
  221
- Insufficient Memory to Support Resource Save Feature
  221
- Printer Service Required
  221
- Insufficient Memory for Flash Memory Defragment Operation
  221
- Insufficient Memory to Collate Job
  222
- Insufficient Memory, some Held Jobs Were Deleted
  222
- Insufficient Memory, some Held Jobs will Not be Restored
  222
- Memory Full
  222
- Complex Page, some Data May Not Have Printed
  222
- Defective Flash Detected
  222
- Not Enough Free Space in Flash Memory for Resources
  223
- Unformatted Flash Detected
  223
- Network [X] Software Error
  223
  - Serial Option [X] Error
    223
  - Standard Network Software Error
    223
  - Unsupported Option in Slot [X]
    224
  - Parallel Port [X] Disabled
    224
  - Serial Port [X] Disabled
    224
  - Standard USB Port Disabled
    224
  - USB Port [X] Disabled
    224
  - Configuration Change, some Held Jobs Were Not Restored
    225
  - Input Config Error
    225
  - Too Many Disks Installed
    225
  - Too Many Flash Options Installed
    225
  - Too Many Trays Attached
    226
  - Incompatible Tray [X]
    226
  - Remove Defective Disk
    226
  - Disk Full
    226
  - Fuser Near Life Warning
    226
  - Fuser Life Warning
    227
  - Replace Fuser
    227
  - Fuser Missing
    227
  - Waste Toner Bottle Nearly Full
    227
  - Replace Waste Toner Bottle
    227
  - Waste Toner Bottle Missing
    227
  - Transfer Module Life Warning
    228
  - Transfer Module Missing
    228
  - Replace Transfer Module
    228
  - Transfer Module Near Life Warning
    228
  - Color] Photoconductor Nearly Low
    228
  - Color] Photoconductor Low
    228
  - Replace [Color] Photoconductor
    229
  - Color] Photoconductor Missing
    229
  - Color] Cartridge Nearly Low
    229
  - Color] Cartridge Low
    229
  - Color] Cartridge Critically Low
    230
  - Color] Cartridge very Low
    230
  - Solving Printing Problems
    230
    
    Confidential and Other Held Jobs Do Not Print
    230
    
    Error Message about Reading USB Drive Appears
    230
    
    Incorrect Characters Print
    231
    
    Job Prints from the Wrong Tray or on the Wrong Paper
    231
    
    Large Jobs Do Not Collate
    231
    
    Multiple-Language PDF Files Do Not Print
    231
    
    Print Jobs Do Not Print
    232
    
    Print Job Takes Longer than Expected
    233
    
    Printing Slows down
    233
    
    Printer Display Is Blank
    233
    
    Tray Linking Does Not Work
    234
    
    Unexpected Page Breaks
    234
  - Solving Home Screen Applications Problems
    234
    
    An Application Error Has Occurred
    234
  - Solving Option Problems
    235
    
    2,000-Sheet Drawer Problems
    235
    
    Cannot Detect Flash Memory Card
    235
    
    Cannot Detect Printer Hard Disk
    235
    
    Internal Print Server Does Not Operate Correctly
    235
    
    Internal Solutions Port Does Not Operate Correctly
    236
    
    Memory Card
    236
    
    Option Does Not Operate Correctly or Quits after It Is Installed
    236
    
    Paper Tray Problems
    237
    
    Usb/Parallel Interface Card Does Not Operate Correctly
    237
  - Solving Paper Feed Problems
    237
    
    Paper Frequently Jams
    237
    
    Paper Jam Message Remains after Jam Is Cleared
    238
    
    Jammed Pages Are Not Reprinted
    238
  - Solving Print Quality Problems
    239
    
    Characters Have Jagged or Uneven Edges
    239
    
    Clipped Images
    239
    
    Gray Background on Prints
    239
    
    Incorrect Margins
    240
    
    Light Colored Line, White Line, or Incorrectly Colored Line Appears on Prints
    240
    
    Paper Curl
    241
    
    Print Irregularities
    241
    
    Print Is too Dark
    242
    
    Print Is too Light
    243
    
    Printer Is Printing Blank Pages
    244
    
    Repeating Defects Appear on Prints
    245
    
    Shadow Images Appear on Prints
    245
    
    Skewed Print
    246
    
    Solid Color or Black Pages Appear on Prints
    246
    
    Streaked Horizontal Lines Appear on Prints
    247
    
    Streaked Vertical Lines Appear on Prints
    248
    
    Toner Fog or Background Shading Appears on the Page
    248
    
    Toner Rubs off
    249
    
    Toner Specks
    250
    
    Transparency Print Quality Is Poor
    250
    
    Uneven Print Density
    251
  - Solving Color Quality Problems
    251
    
    FAQ about Color Printing
    251
  - Embedded Web Server Does Not Open
    254
    
    Check the Network Connection
    254
    
    Check the Address Entered in the Web Browser
    254
    
    Temporarily Disable Web Proxy Servers
    254
  - Contacting Customer Support
    254

Lexmark C748dte Administrator's Manual (46 pages)

SafeCom Go Lexmark

Brand: Lexmark | Category: All in One Printer | Size: 1.1 MB

Table of Contents
3
1 Introduction

5
- Safecom Go Lexmark
  5
- Requirements
  5
- Safecom ID Devices
  6
- Lexmark Universal Print Driver
  7
- Available Documentation
  7
- About this Manual
  8
- Document History
  8
2 Safecom Go Lexmark

10
3 Using Safecom Go Lexmark

34
- Control Panel
  34
- Login
  34
- Pull Print - Document List
  37
- Copy
  37
- Folder
  38
- E-Mail
  38
- Logout
  38
- Register Card with Windows Credentials
  39
- Register Card with PUK Code
  39

Lexmark C748dte Service Manual (22 pages)

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Brand: Lexmark | Category: Printer | Size: 2.62 MB

Lexmark C748dte Quick Manual (4 pages)

Color Laser Printers

Brand: Lexmark | Category: Printer | Size: 0.3 MB

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