User Manuals: Printronix L5020 Laser Printer

Manuals and User Guides for Printronix L5020 Laser Printer. We have 3 Printronix L5020 Laser Printer manuals available for free PDF download: Maintenance Manual, User Manual, Operator's Manual

Printronix L5020 Maintenance Manual (398 pages)

Brand: Printronix | Category: All in One Printer | Size: 7 MB

Operation
4
Table of Contents
9
1 Introduction

19
- Printer Features
  20
- Introduction
  
  20
  - General Safety Precautions
    22
  - Developing Unit
    24
  - Printer Components
    24
    
    Main Components
    24
    
    Options
    24
    
    Consumables
    25
  - Names of Components
    26
    
    External Views
    26
    
    Fuser Unit
    27
    
    Front View with Front Covers Open
    27
    
    Rear View with Rear Covers Open
    28
    
    LED Print Head (LED Array)
    29
  - Component Locations
    29
  - Print Engine Operations and Adjustments
    30
  - Related Documents
    30
2 Principles of Operation

31
- Photoconduction Section
  34
- Developing Section
  39
- Transfer/Separation Section
  44
- Fixing Section
  47
- Cleaning Section
  48
- Paper Feed, Transport, and Output Sections
  51
- Drive System Descriptions
  57
  - Drum Drive
    58
  - Developing Roller Drive
    59
  - Main Unit Feed Roller Drive
    60
  - Transfer/Separation Unit Drive
    61
  - Tractor Drive
    62
  - Perforation Cutter Drive
    63
- Operational Sequences
  64
  - MPU Initialization
    66
  - Printing Operations
    68
3 Electrical System and Adjustments

89
- Chapter Contents
  89
- Printer Block Diagram
  91
- Sensors and Actuators
  92
- Input / Output Signals
  94
- Unit Interface
  96
  - LED Array
    96
  - Flash Power Supply
    103
  - Developing Unit
    110
  - High-Voltage (Corona) Power Supply
    118
- Explanation of Circuits According to Function
  126
  - Drum Surface Potential Control Circuit
    126
  - Developing Bias Control Circuit
    128
  - Toner Density Control Circuit
    130
  - Drum Motor Control Circuit
    132
  - Drum Counter Circuit
    134
  - Tractor Motor Control Circuit
    135
  - Main Unit Feed Motor Control Circuit
    136
  - Transfer Elevator Motor Control Circuit
    137
  - Cutter Motor Control Circuit
    139
- Adjustments
  141
  - MPU Board Switches
    142
  - MPU Board Test Points
    143
  - MPU Board Variable Resistors
    144
  - MPU Board Fuses
    145
  - MPU Board Connectors
    147
  - Adjusting the Eraser Lamp Input Voltage
    148
  - Adjusting the Toner Density Sensor
    148
  - Setting the MPU Board Rotary Switches
    149
  - Adjusting the Flash Power Supply
    151
- Loading Flash Memory (if Equipped)
  152
  - The Lasr2Fls Utility Program
    153
  - Downloading into Flash Memory
    157
4 Replacement Procedures

163
- Drum Unit
  163
- Covers
  166
- Front and Rear Covers
  167
  - Upper Front Covers
    167
  - Lower Front Cover
    168
  - Upper Rear Cover
    169
  - Lower Rear Cover
    169
- Behind the Front Covers
  170
  - Developing Unit
    170
  - Waste Toner Recovery Unit
    170
  - Waste Toner Recovery Unit
    171
  - Developing Unit
    181
  - Toner Cartridge
    191
  - Toner Cartridge
    192
  - Photoreceptor Drum
    196
  - Proper Disposal of a Drum Unit
    210
  - Drum Peripheral Equipment
    211
  - Fuser Unit
    217
  - Fuser Unit
    218
  - Transfer Assembly
    228
  - Transfer Assembly
    232
- Behind the Lower Front Cover
  238
  - Smoke Filter
    238
  - Flash Power Supply
    240
  - Capacitor
    244
  - DC Power Supply
    249
  - DC Power Supply Board
    251
- Controller Module
  254
  - Controller Board
    255
  - Controller Module
    258
  - Controller Board
    261
  - Power Supply (in Controller Module)
    262
  - Cooling Fan (in Controller Module)
    264
  - Floppy Disk Drives (Not Used on Printers with Flash Memory)
    266
  - Smoke Filter Blower Fan
    268
- Behind the Rear Covers
  268
  - MPU Board
    269
  - MPU Board Roms
    272
  - Motors
    273
  - Fans
    287
  - Solenoids
    288
  - Miscellaneous
    289
- Under the Top Cover
  292
  - High-Voltage (Corona) Power Supply
    292
  - LED Print Head (LED Array)
    294
  - High-Voltage (Corona) Power Supply
    300
  - Sensors and Switches
    301
- Other Items
  309
- Replacement Parts
  321
  - Conversion Formula for Drum Count to Number of Sheets Printed
    321
5 Setup

323
- Power Requirements
  324
- Site Selection
  326
- Unpacking and Leveling
  329
- Cable Connections
  331
  - Power Cord
    331
  - Power Cord
    335
  - Interface Cable
    336
- Installing the Developing Unit
  338
- Installing the Photoreceptor Drum
  346
- Installing the Toner Cartridge and Waste Toner Bottle
  357
- Loading Paper
  361
- Installing the Diskettes (if Applicable)
  364
- Verifying Printer Operation
  366
  - Volume Adjustment Menu
    375
  - Eraser Lamp
    376
- Fanfold Paper
  378
- Hidden Control Menus
  380
- Maintenance Schedules
  382
- Memory Operation Menu
  382
- Tractor Motor Unit
  384
- Paper Specifications
  386
- Maintenance Kits
  386
100 C Optional Power Paper Stacker

387
- Physical Description
  387
- Host Interfaces
  388
- Emulations
  388
  - Printer Control Menu
    388
  - Smoke Filter
    390
  - Transport Unit
    390
  - Main Charger
    391
  - Memory Requirements
    392
    
    Controller Module
    393
    
    Developing Unit
    394
    
    Troubleshooting Developing Unit Problems
    395

Printronix L5020 User Manual (248 pages)

Printronix L5020: Users Manual

Brand: Printronix | Category: All in One Printer | Size: 3 MB

Consumables Information
2
Software License Agreement
4
Communication Notices
7
Trademark Acknowledgements
10
Table of Contents
13
1 Introduction

17
- About this Manual
  17
  - Safety Notices and Special Information
    17
- Important Safety Precautions
  18
- Components and Labels
  20
- About the Printer
  24
  - Features
    24
  - Emulations
    24
  - Fonts and Forms
    25
2 Initial Setup

27
- Installation Overview
  27
- Loading Paper
  28
- Powering on the Printer
  31
- Power Paper Stacker (Option)
  33
  - Control Panel Commands
    34
  - Using the Control Panel
    35
- Liquid Crystal Display (LCD)
  35
  - Status Indicators
    35
  - Job in Process
    36
  - Line Sync
    36
  - Sys Avail
    36
  - Function Keys
    37
    
    Clear Key
    38
    
    Page Eject Key
    38
    
    Shift Key
    38
    
    Test Key
    38
    
    Enter Key
    39
    
    Cancel Key
    40
    
    Next and Prev Keys
    40
    
    Up and down Keys
    40
3 Printer Configuration

41
- Unlocking and Locking the Configuration Menu
  41
- Unlocking the Configuration Menu
  42
- Locking the Configuration Menu
  42
- Moving Within the Configuration Menu
  42
- Printing the Current Configuration
  44
- Factory Settings
  46
- Changing Printer Configurations
  50
- Saving New Configurations
  52
- Save Configuration
  53
- Configuration Menus
  55
- Paper Control Menu
  56
- Mode Menu
  61
- Config. Control Menu
  62
- Host Interface Menus
  65
- Centronics Parameters
  66
- Dataproducts Parameters
  70
- Serial Parameters (RS-232 and RS-422)
  73
- Miscellaneous Menu
  81
- Font Memory Menu (Not in PCL 5 Emulation)
  85
- Test Print Menu
  89
- Print Statistics Menu
  90
- Maintenance Menu
  91
- Virtual Printer Menu
  92
- Loading Flash Memory (if Equipped)
  93
- The Lasr2Fls Utility Program
  94
- Downloading into Flash Memory
  96
4 Consumables Replacement

107
- Replacement Intervals
  108
- Opening the Upper Doors
  109
- Replacing the Toner Cartridge
  110
- Replacing the Waste Toner Bottle
  113
- Replacing the Photoreceptor Drum
  115
- Installation
  120
- Proper Disposal of a Drum Unit
  122
- Replacing the Developing Unit
  123
- Replacing Developer
  127
- Install the Developing Unit
  130
5 Scheduled Maintenance

133
- Maintaining Print Quality
  133
  - Maintenance Tools
    134
  - Service Level Page Counts
    134
  - Service Level Page Counts
    136
  - Clearing Service Level Messages
    136
- Maintenance Schedules
  136
  - Cleaning Schedule
    136
  - Replacement Schedule
    137
  - Tech Service Maintenance Level Kits
    137
- General Cleaning
  143
  - Vacuuming
    143
  - Transfer Charger
    147
  - Main Charger
    151
  - Cleaning the Chargers
    151
  - Cleaning the Chargers
    153
  - Cleaning the Fuser Unit Cover Glass
    156
- Major Cleaning
  161
  - Cleaning Unit
    161
  - Cleaning the Photoreceptor Drum
    164
6 Troubleshooting

167
- Diagnostics
  167
- Paper Jam Near the Tractor
  168
- Paper Jams
  168
- System Status and Error Messages
  180
  - Reprinting Pages after Fault Condition
    181
  - Error Messages
    185
A Maintenance Log Sheets

191
- Maintenance Log Sheets
  191
B Specifications

207
- Specifications
  207
  - Paper Specifications
    207
  - Paper Specifications
    209
  - Performance Characteristics
    210
  - Host Interfaces
    211
  - Emulations
    211
  - Memory Requirements
    212
  - Safety Regulations
    212
  - Electromagnetic Interference
    212
  - Physical Characteristics and Environment
    213
C Host I/O Interfaces

215
- Interfaces
  215
  - Performance Considerations
    217
    
    Serial Interface
    219
    
    Serial Interface Connector Pin Assignments
    220
  - RS-232 Serial Interface
    221
    
    Serial Interface Signals
    221
    
    Serial Interface Configuration
    222
  - RS-422 Serial Interface
    225
  - Centronics Parallel Interface
    227
    
    Centronics Parallel Interface Signals
    229
    
    Centronics Parallel Interface Configuration
    230
  - Dataproducts Parallel Interface
    231
    
    Dataproducts Parallel Interface Signals
    233
    
    Dataproducts Parallel Interface Configuration
    234
  - Termination Resistors
    235
  - Maintaining Print Quality
    240

Printronix L5020 Operator's Manual (144 pages)

Printronix Operator's Guide Printer L5020

Brand: Printronix | Category: All in One Printer | Size: 2 MB

Consumables Information
2
Software License Agreement
4
Communication Notices
7
Trademark Acknowledgements
10
Table of Contents
13
About this Manual
17
Safety Notices and Special Information
17
1 Introduction

17
- Important Safety Precautions
  18
- Components and Labels
  20
- About the Printer
  24
  - Features
    24
  - Emulations
    24
  - Fonts and Forms
    25
2 Initial Setup

27
- Installation Overview
  27
- Loading Paper
  28
- Powering on the Printer
  31
- Power Paper Stacker (Option)
  33
  - Control Panel Commands
    34
- Using the Control Panel
  35
  - Control Panel
    35
  - Liquid Crystal Display (LCD)
    36
  - Function Keys
    37
    
    Page Eject Key
    38
    
    Clear Key
    38
    
    Shift Key
    38
    
    Test Key
    38
    
    Cancel Key
    39
    
    Enter Key
    39
    
    Next and Prev Keys
    40
    
    Up and down Keys
    40
3 Consumables Replacement

41
- Consumable Replacement
  41
4 Scheduled Maintenance

67
- Maintaining Print Quality
  67
  - Maintenance Tools
    68
  - Service Level Page Counts
    68
  - Clearing Service Level Messages
    70
- Maintenance Schedules
  70
  - Cleaning Schedule
    70
  - Replacement Schedule
    71
  - Tech Service Maintenance Level Kits
    72
- General Cleaning
  77
  - Vacuuming
    77
  - Cleaning the Chargers
    85
  - Main Charger
    85
  - Cleaning the Fuser Unit Cover Glass
    90
- Major Cleaning
  95
  - Cleaning Unit
    95
  - Cleaning the Photoreceptor Drum
    98
5 Troubleshooting

101
- Diagnostics
  101
- Paper Jams
  102
- System Status and Error Messages
  114
  - Reprinting Pages after Fault Condition
    115
  - Error Messages
    119
Maintenance Log Sheets

125
B Specifications

129
- Specifications
  129
  - Paper Specifications
    129
  - Performance Characteristics
    132
  - Host Interfaces
    133
  - Emulations
    133
  - Memory Requirements
    134
  - Safety Regulations
    134
  - Electromagnetic Interference
    134
  - Physical Characteristics and Environment
    135

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Printronix L5020 User Manual (248 pages)

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