Lexmark T622n Manuals

Manuals and User Guides for Lexmark T622n. We have 2 Lexmark T622n manuals available for free PDF download: Service Manual, Setup Manual

Lexmark T622n Service Manual

Lexmark T622n Service Manual (434 pages)

Service Manual

Brand: Lexmark | Category: Printer | Size: 10.95 MB

Table of Contents

Table of Contents
3
Laser Notices

9
- Laser Advisory Label
  9
- Class 1 Laser Statement Label
  10
Safety Information

19
Preface

24
General Information

25
- Options
  26
- Maintenance Approach
  27
- Tools Required for Service
  27
- Acronyms
  28
Diagnostic Information

29
- Start
  29
  - Service Error Codes
    30
  - User Status Screens
    52
  - User Attendance Messages
    57
  - Scheduled Maintenance
    64
  - Power-On Self Test (POST)
    69
  - Symptom Tables
    70
- Service Checks
  74
  - Charge Roll Service Check
    75
  - Cover Open Switch/Cable Service Check
    77
  - Dead Machine Service Check
    78
  - Duplex Option Service Check
    81
  - Envelope Feeder Option Service Check
    84
  - Fan Service Check
    91
  - Cold Fuser Service Check
    93
  - Hot Fuser Service Check
    95
  - Fuser Solenoid Service Check
    96
  - Input Sensor Service Check
    96
  - Input Tray(S) Option Service Check
    97
  - High-Capacity Feeder Input Tray Service Check
    100
  - Main Drive Service Check
    113
  - Operator Panel Service Check
    114
  - Options Service Check
    116
  - Output bin Sensor Standard Tray Service Check
    118
  - Output Expander Service Check
    119
  - High-Capacity Output Stacker Service Check
    124
  - 5-Bin Mailbox Service Check
    127
  - Paper Feed Service Check
    133
  - Parallel Port Service Check
    135
  - Printhead Service Check
    136
4069-5Xx/7Xx

137
- Print Quality Service Check
  137
- Smart Cartridge Contact Assembly Service Check
  149
- Serial Port Service Check
  150
- Toner Sensor Service Check
  150
- Transfer Roll Service Check
  151
- Staplesmart Finisher Service Check
  153
Diagnostic Aids

167
- Diagnostic/Configuration Menu
  167
- Configuration Menu
  171
- Diagnostic Mode
  172
  - Exiting the Diagnostics Mode
    172
- Device Tests
  172
  - Quick Disk Test
    172
  - Disk Test/Clean
    172
  - Flash Test
    173
  - Disabling Download Emulations
    174
- Duplex Tests
  174
  - Duplex Quick Test
    174
  - Duplex Sensor Test
    175
  - Duplex Motor Test
    175
  - Duplex Feed 1 Test
    178
  - Duplex Feed 2 Test
    178
- Error Log
  179
  - Viewing the Error Log
    179
  - Clearing the Error Log
    179
- Hardware Tests
  180
  - LCD Test
    180
  - Button Test
    180
  - SDRAM Memory Test
    181
  - ROM Memory Test
    181
  - Parallel Wrap Test
    182
  - Serial Wrap Test
    183
- Input Tray Tests
  185
  - Input Tray Feed Test
    185
  - Input Tray Sensor Test
    185
- Output bin - Feed to All Bins Test
  186
- Output bin Feed Test
  187
- Output bin Sensor Test
  187
  - Finisher Tests, Staplesmart Finisher Option
    190
  - Base Sensor Test
    192
  - Staplesmart Finisher Tests
    192
  - Staplesmart Finisher Sensor Test
    193
4069-5Xx/7Xx

194
- 5-Bin Mailbox Diverter Test
  194
- Registration
  194
- Printer Setup
  196
  - Setting the Page Count
    196
  - Viewing the Permanent Page Count
    196
  - Maintenance Page Count
    197
  - Setting Configuration ID
    197
- Restore EP Factory Defaults
  198
- Print Tests
  199
  - Print Quality Test Pages
    200
  - Printing Menu Settings Page
    202
- Auto Compensator Operation
  202
- Autoconnect System, Paper Tray Options, Envelope Feeder and Output Expander Operations
  203
  - Electrical
    203
- Fuser Operation
  205
  - Hot Roll Fuser
    205
- Paper Feed Jams
  206
  - Paper Jams - Base Printer
    206
  - Paper Jams - Options
    207
Repair Information

211
- Handling ESD-Sensitive Parts
  211
- Adjustment Procedures
  212
  - Duplex Motor Drive Belts
    212
  - Fuser Solenoid Adjustment
    213
  - Gap Adjustment
    213
  - Printhead Assembly Adjustment
    214
  - Paper Alignment Assembly Adjustment
    215
- Screw Identification Table
  217
- Removal Procedures
  222
  - Covers
    222
  - Center Pan Assembly
    226
  - System Board
    227
  - Card Assembly (NAND Flash)
    228
  - Developer Drive Assembly
    230
  - Duplex Board
    231
  - Duplex Front Cover Assembly
    231
  - Duplex Front Cover Door
    231
  - Duplex Motor
    232
  - EMC Shields
    233
  - Fan
    235
4069-5Xx/7Xx

236
- Frames
  236
- Fuser
  240
- Fuser Cover
  241
- Fuser Detack Fingers
  241
- Fuser Detack Housing Assembly
  242
- Fuser Transfer Plate
  243
- Fuser Envelope Conditioner Solenoid
  244
- Fuser Narrow Media Sensor/Flag Assembly
  245
- Fuser Exit Sensor Flag Assembly
  245
- Fuser Lamp
  245
- Fuser Lower Exit Guide Assembly
  246
- High Voltage Power Supply
  247
- Integrated Tray Compensator Assembly
  247
- Integrated Tray Compensator Pick Roll Assembly
  248
- Interconnect Board Assembly
  250
- Low Voltage Power Supply
  252
- Main Drive Assembly
  253
- Main Drive Motor
  255
- Multipurpose Tray/Lower Deflector Assembly
  256
- Operator Panel Assembly
  258
- Operator Panel Cable/Cover Open Switch Assembly
  259
- Optional 250/500 Paper Tray Assembly
  260
- Paper Alignment Assembly
  261
- Paper Deflectors
  263
- Paper Input Sensor
  264
- Paper Size Sensing Board
  264
- Pick Roll
  264
- Printhead (4069-520/52N)
  265
- Printhead (4069-722/72N)
  266
- Redrive Assembly
  267
- Smart Cartridge Contact Assembly
  268
- Toner Sensor
  269
- Transfer Roll Assembly
  270
- Upper Paper Deflector Assembly
  270
- Upper Front Cover Hinge Assembly
  271
- Upper Front Cover Interlock Switch Assembly
  272
Connector Locations

273
- Low Voltage Power Supply
  273
- High Voltage Power Supply
  275
- Interconnect Board
  276
- Envelope Option Board
  279
- Duplex Option Board
  281
4069-5Xx/7Xx

283
- Cables - Base Machine
  303
  - Fuser Cable, DC Internal
    303
  - Autoconnect Cable, (Fuser to LVPS)
    303
  - Deflector Cable
    303
  - Fuser Cable, AC EP Autoconnect to Fuser Top Cover
    304
  - Integrated Tray Cable
    304
  - HSYNC Cable
    304
  - Mirror Motor Cable
    305
  - Main Drive Motor Cable
    305
  - Laser Cable
    305
  - Front Harness Cable
    306
  - Fuser Cable, DC EP Autoconnect to System Board
    306
  - Autoconnect Cable - System Board to Top/Interconnect Board
    306
  - Autoconnect Cable - System Board to Front/Bottom/Interconnect Board
    307
Preventive Maintenance

309
- Safety Inspection Guide
  309
- Lubrication Specifications
  309
- Scheduled Maintenance
  310
Parts Catalog

311
- How to Use this Parts Catalog
  311
  - Assembly 1: Covers
    312
  - Assembly 2: Frame
    316
  - Assembly 3: Printhead
    320
  - Assembly 4: Paper Feed (Auto Compensator)
    322
  - Assembly 5: Paper Feed - Multipurpose Unit
    324
  - Assembly 6: Paper Feed - Alignment
    326
  - Assembly 7: Paper Feed - Output
    328
  - Assembly 8: Integrated Paper Tray - 500 Sheet
    330
  - Assembly 9: Main Drive
    332
  - Assembly 10: Developer Drive
    334
  - Assembly 11: Hot Roll Fuser
    336
  - Assembly 12: Transfer
    340
  - Assembly 13: Charging
    342
  - Assembly 14: Electronics
    344
4069-5Xx/7Xx

346
- Assembly 14: Electronics (Continued)
  346
- Assembly 14: Electronics (Continued)
  358
- Assembly 15: 250-Sheet Tray
  360
- Assembly 16: 500-Sheet Tray
  366
- Assembly 17: Duplex
  370
- Assembly 18: Output Expander
  376
- Assembly 19: Envelope Feeder
  380
- Assembly 20: High-Capacity Feeder
  384
- Assembly 21: Kiosk - Vertical Paper Adapter
  398
- Assembly 22: Kiosk - Horizontal Paper Adapter
  400
- Assembly 23: High-Capacity Output Stacker
  402
- Assembly 24: 5-Bin Mailbox
  408
- Assembly 25: Staplesmart Finisher
  412
- Assembly 26: Options
  420
- Assembly 27: Miscellaneous
  422
Index

429

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Lexmark T622n Setup Manual

Lexmark T622n Setup Manual (38 pages)

Lexmark International Setup Guide Printer T620, T622

Brand: Lexmark | Category: Printer | Size: 1.52 MB

Table of Contents

Fcc Emissions Information
2
Safety Information
2
Getting Started
3
Troubleshooting
3
Turn off the Printer
3
Table of Contents
4
5-Bin Mailbox
5
Output Expander
5
High-Capacity Output Stacker
5
Envelope Feeder
5
Printer
7
Duplex Unit
7
500-Sheet Drawer
7
Option Cards
19
- Installing Printer Memory
  21
- Installing an Option Card
  23
See

25
- Load Print Material
  25
- Network Printing
  26
- Attach Cables
  26
- Local Printing
  27
Configure for TCP/IP

31
- Network Printing
  33
Install Printer Drivers

33
- Local Printing
  35

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