Lexmark 4039-1XX User Manual
Lexmark Printers
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4039-1XX
LaserPrinter 4039 Series
Lexmark is a trademark of Lexmark
International, Inc., registered in the
United States and/or other countries.
• Index
• Start Diagnostics
• Manuals Menu
• Start Diagnostics
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Table of contents
Document Outline
- Notices and Safety Information
- Preface
- General Information
- Diagnostic Information
- 4039 Diagnostics: Failures With Error Codes
- Power-On Self Test (POST)
- Symptom Table
- Banding
- Background
- Black Page
- Blank Page
- Blurred or Fuzzy Print
- Dead Machine
- Duplex
- Fan (927 Error)
- Fuser Theory
- Fuser: 920, 921, or 922 Error
- Fuser: 923 Error
- Honeycomb
- Horizontal Void or Streak
- LAN Problems
- Light Print
- Network Card 977 Errors
- Network Wrap Tests
- Output Bin Sensor
- Operator Panel Problem
- Paper Feed Problem, 500-Sheet Second Tray
- Paper Feed, Base Printer
- Paper Feed, Duplex Unit
- Paper Feed Problem, Envelope+ Feeder/ 100-Sheet Au...
- Printhead
- Paper Size Sensing Problem
- Regularly Spaced Marks
- Residual Image
- Random Marks
- Skew, all edges
- Skew, top and bottom only
- Stalled (diamonds on display)
- Vertical Void or Streak
- Diagnostic Aids
- Diagnostics Mode
- Grouped Diagnostic Aids
- Alphabetical List of Diagnostic Aids
- Auto Clean
- Auto Clean Delay
- Auto Clean Frequency
- Defaults
- Developed Image Test
- Disk Test/Clean
- Duplex Feed 1 Test
- Duplex Feed 2 Test
- Envelope Enhance
- Envelope Print Test
- Error Log (“plus” machines only)
- Fuser Temperature And WarmUp Time
- Maintenance Kit Count
- Memory Test
- Operator Panel Tests
- Page Count
- Paper Feed Test
- Permanent Page Count
- Print Contrast (Transfer on “plus” machines)
- Print Registration
- Print Test Page
- Print Tests
- Quick Disk Test
- Quick Test
- Sensor Test
- Network Connections and Checks
- Repair Information
- Handling ESD-sensitive Parts
- Adjustments
- Envelope Restraint Spring On The Envelope+ Feeder
- Paper Restraint Spring On The 100-sheet Auxiliary ...
- Envelope Feeder Magnet And 100-sheet Auxiliary Fee...
- Fuser Drive Gear Backlash
- Fuser Solenoid
- Paper Feed Magnet
- Optional Paper Feed Magnet
- Printhead Skew - Level 1
- Printhead Skew - Level 2
- Print Registration Adjustment
- Removals
- Covers
- Right Cover Removal
- Front Cover Removal
- Left Cover Removal
- Top Cover Removal
- Transfer Roll Removal
- D-roll Assembly Removal
- Drive Motor Removal
- Fan/Redrive Removal
- Fuser Removal
- Fuser Input Guide Removal
- Fuser Lamp Removal
- Fuser Solenoid Removal
- Fuser Thermistor Removal
- HVPS Removal
- Input Sensor Removal
- Lower Frame Assembly Removal
- LVPS Removal
- LVPS Cover Removal
- Operator Panel Removal
- Option Card Removal
- Exit Sensor Removal
- Paper Feed Magnet Assembly Removal
- Paper Feed Rollers Removal
- Paper Size Switch Removal
- Printhead Removal
- System Board Removal
- System Cable Removal
- Fuser/Sensor Cable Removal
- Torquer Motor Removal (10P)
- Toner Sensor Removal
- Transfer Roll Housing Removal
- Upper Frame Removal
- Zif Connector Removal
- Duplex Option Top Cover And Table Cover Removal
- Duplex Option Exit Card And Cover Removal
- Duplex Option Bottom Cover And Entry Sensor Card R...
- Duplex Option System Card And Motor Removal
- Connector Locations
- Major Assembly Locations
- Gear Train
- HVPS
- Transfer Roller Housing
- System Cable
- System Board Connectors 10R/12R/12L
- System Board Connectors 16L
- System Board Connectors 10P
- Printhead Cables
- Mirror Motor Cable/Fan Cable
- Operator Panel/Output Bin Sensor Cable — Handle-Mo...
- Operator Panel/Output Bin Sensor Cable — Redrive-M...
- Printer Ground Straps
- Preventive Maintenance
- Parts Catalog
- Index