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manual 4026-0XX Assembly 3: Printhead, 6-12
Models:
4026-0XX
1
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Error codes
Maintenance
Configuration Mode
does not correct the problem
Diagnostic Aids
D-RollAssembly Service Check
Removal Procedures continued
NVRAM Failure Error
Signal
Print Registration Adjustment
Page 118
Image 118
4026-0XX
Assembly 3: Printhead
6-12
Page 117
Page 119
Page 118
Image 118
Page 117
Page 119
Contents
•Manuals Menu
•Table of Contents •Start Diagnostics
•Safety and Notices •Trademarks •Index
Optra E 4026-0XX
4026-0XX Third Edition April
UNITED STATES GOVERNMENT RESTRICTED RIGHTS
Contents
4026-0XX
Diagnostic Aids . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Removal Procedures continued
4026-0XX
Laser Notice
Notices and Safety Information
4026-0XX
CLASS 1 LASER PRODUCT LASER KLASSE1 NACH IEC825
Notices and Safety Information
4026-0XX
LUOKAN 1 LASERLAITE APPAREIL A LASER DE CLASSE1
viiiService Manual
4026-0XX
Avis relatif à l’utilisation de laser
Laser
4026-0XX
Avisos sobre el láser
Avvertenze sui prodotti laser
4026-0XX
Laserinformatie
Declaração sobre Laser
4026-0XX
Huomautus laserlaitteesta
Lasermeddelelse
4026-0XX
Laser-melding
Laser-notis
4026-0XX
Avís sobre el Làser
4026-0XX
Notices and Safety Information
Japanese Laser Notice Chinese Laser Notice
4026-0XX
Sicherheitshinweise
Korean Laser Notice Safety Information
4026-0XX
Pautas de Seguridad
Consignes de Sécurité
Norme di sicurezza
4026-0XX
Informació de Seguretat
Informações de Segurança
4026-0XX
Notices and Safety Information
Chinese Safety Information
Korean Safety Information Ozone Information
4026-0XX
Preface
4026-0XX
1. General Information
Maintenance Approach
Tools Required For Service
Options
Acronyms
4026-0XX
Diagnostic Information
2. Diagnostic Information Start
4026-0XX
Blinking Operator Panel LED
Service Error Codes
4026-0XX
Action
4026-0XX
Diagnostic Information
Controller Card Failure
NVRAM Failure Error
4026-0XX
does not correct the problem
Diagnostic Information
Failure Error
Controller SRAM Failure Error
4026-0XX
User Error Message Table
User Error Message
LED Status
4026-0XX
Diagnostic Information
Memory Full/Com
User Secondary Error Message Table
4026-0XX
Resolution Reduction
Diagnostic Information
4026-0XX
2-10
Power-OnSelf Test POST
4026-0XX
4026-0XX
Diagnostic Information
18.The polygon motor printhead motor turns off
Symptom
POST Symptom Table
2-12
4026-0XX
Symptom
Symptom Table
Diagnostic Information
4026-0XX
4026-0XX
2-14
Paper is not picked or never
Diagnostic Information
Service Checks
Charge Brush Service Check
4026-0XX
2-16
Cover Interlock Service Check
D-RollAssembly Service Check
4026-0XX
Diagnostic Information
Exit Sensor Service Check
Fan Service Check
4026-0XX
2-18
Cold Fuser Service Check
4026-0XX
4026-0XX
Diagnostic Information
Thermistor
CAUTION: FUSER PARTS MAY BE HOT
Hot Fuser Service Check
Input Sensor Service Check
2-20
4026-0XX
Diagnostic Information
Input Sensor
2-22
Low Voltage Power Supply Service Check
Dead Printer
4026-0XX
Diagnostic Information
Post Incomplete - ERROR LED remains on solid
4026-0XX
2-24
Fuse F1 continues to open after being replaced
4026-0XX
4026-0XX
Main Drive Motor Service Check
Diagnostic Information
Action
Action
2-26
4026-0XX
Motor Noise
Diagnostic Information
Operator Panel Service Check
4026-0XX
2-28
Optional Paper Tray Two Service Check
Wrinkled or damaged paper
4026-0XX
4026-0XX
Diagnostic Information
Paper Lift
2-30
4026-0XX
Diagnostic Information
4026-0XX
2-32
Paper Take-UpSolenoid Service Check
4026-0XX
4026-0XX
Diagnostic Information
Engine Board
2-34
Parallel Port Service Check
Paper Feed Service Check
4026-0XX
4026-0XX Wrinkled Paper/Envelope/Transparency
Diagnostic Information
Any Jam After The Exit Sensor
Paper Jam In The Fuser Assembly
4026-0XX Paper Never Reaches The Exit Sensor
2-36
Diagnostic Information
Paper Feed Frame Assembly Service Check
4026-0XX
2-38
Print Quality Service Check
4026-0XX
All Black Page
Spot or Marks At Same Spot On Every Print
Blank Page
Diagnostic Information
2-40
White or Black Lines or Bands
4026-0XX
Diagnostic Information
Offset Print
4026-0XX
Light Print
4026-0XX Excessive Background
White Spots
2-42
Diagnostic Information
Toner on backside of printed page
4026-0XX
2-44
Registration Service Check
Transfer Assembly Service Check
4026-0XX
Diagnostic Information
Transfer Corona Service Check
ROM SIMM Service Check
4026-0XX
Diagnostic Aids
3. Diagnostic Aids
Power-OnSelf Test Post
4026-0XX
4026-0XX
Diagnostic Aids
•The Data LED blinks during format
Printer Diagnostic Test
Diagnostic Tests
4026-0XX
Diagnostic Aids
Service Diagnostic Test Page
4026-0XX
4026-0XX
Diagnostic Aids
User Mode Print Test Page
4026-0XX
4026-0XX
Diagnostic Aids
Paper Feed Timing
4026-0XX
Fuser Control
Fuser Operation
4026-0XX
Diagnostic Aids
Configuration Mode
Configuration Mode Operator Panel Overlay
4026-0XX
Term
3-11
4026-0XX
Description
Diagnostic Aids
Hex Trace
4026-0XX
3-13
Restoring Factory Defaults
4026-0XX
Repair Information
4. Repair Information
Handling ESD-SensitiveParts
4026-0XX
Print Registration Adjustment
Adjustment Procedures
4026-0XX
4026-0XX
Removal Procedures
Screw Identification Table
Repair Information
Input Paper Tray
Board Cage Removal
Cover Removals
Left Side Cover
4026-0XX Top Cover
Controller Board Removal
Repair Information
Exit Sensor Removal
D-RollRemoval
Engine Board Removal
Exit Sensor Flag Removal
Fuser Lamp Removal
Exit Paper Feed Roller Assembly Removal
Fan Removal
4026-0XX
Fuser Paper Separator Removal
Fuser Lower Frame Assembly Removal
Fuser Upper Frame Assembly Removal
4026-0XX
Left Side Plate Removal
HVPS Board Removal
HVPS Cover Removal
4026-0XX
Main Drive/Paper Feed Gears Removal
LVPS Removal
Main Drive Motor Removal
Manual Paper Feed Guide Plate Removal
Paper Entry Sensor Flag Removal
Operator Panel Removal
Paper Entry Sensor Removal
4026-0XX
Paper Lift Plate Assembly Removal
Paper Feed Frame Assembly Removal
Paper Feed Input Tray Assembly Removal
Paper Feed Solenoid Removal
Printhead Removal
Second Paper Tray Option Connector Removal
Paper Separator Removal
Print Media Selection Lever Removal 06C/06F/071
Thermistor Removal
Thermal Fuse Removal 06A/06B/06D/06J/070
Thermostat Removal 06C/06F/071
Transfer Unit Removal
Models 4026-06C,06F and 1.Open the top cover
4026-0XX
Repair Information
Connector Locations
5. Connector Locations
Low Voltage Power Supply
4026-0XX
Connector
High Voltage Power Supply
Connector Locations
Signal
Engine Board
4026-0XX
Connector
Connector Locations
4026-0XX
4026-0XX
Connector
Signal
CN9A 2nd Paper Tray
Connector Locations
4026-0XX
Controller Board
Second Paper Tray Sensor Board Option
4026-0XX
Signal
Connector Locations
Signal
Connector
4026-0XX
Signal
Signal
J2 Parallel Port
Connector Locations
4026-0XX
Paper Feed Solenoid
Paper Exit Sensor
Paper Entry Sensor
5-11
Parts Catalog
6. Parts Catalog How To Use This Parts Catalog
4026-0XX
4026-0XX Assembly 1: Covers
Units
Parts Catalog
Part
Description
4026-0XX Assembly 1: Covers continued
Parts Catalog
4026-0XX
1-18
4026-0XX Assembly 2: Frame
Parts Catalog
4026-0XX
69G9962
4026-0XX Assembly 2: Frame continued
Parts Catalog
4026-0XX
2-10
6-10
4026-0XX Assembly 2: Frame continued
Parts Catalog
4026-0XX
2-25
4026-0XX Assembly 3: Printhead
6-12
Parts Catalog
4026-0XX
69G8364
4026-0XX Assembly 4: Paper Feed Input Tray
6-14
Parts Catalog
4026-0XX
11A7419
4026-0XX Assembly 5: Paper Feed Frame
6-16
Parts Catalog
4026-0XX
69G8368
4026-0XX Assembly 6: Fuser
6-18
Parts Catalog
4026-0XX
69G8312
4026-0XX Assembly 6: Fuser continued
6-20
Parts Catalog
4026-0XX
6-18
4026-0XX Assembly 7: Electronics
6-22
Parts Catalog
4026-0XX
69G8380
4026-0XX Assembly 7: Electronics continued
6-24
Parts Catalog
4026-0XX
7-15
4026-0XX Assembly 8: Transfer Assembly
6-26
Parts Catalog
4026-0XX
69G8307
4026-0XX Assembly 9: Option - Second Paper Drawer
6-28
Parts Catalog
4026-0XX
69G9929
6-30
4026-0XX
Parts Catalog
4026-0XX
9-14
6-32
4026-0XX
Parts Catalog
4026-0XX
9-37
4026-0XX Assembly 10: Options
6-34
4026-0XX Assembly 11: Miscellaneous
Parts Catalog
Index
4026-0XX