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4059-XXX manual Assembly 14 Electronics
Models:
4059-XXX
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Specifications
Error codes
Maintenance
Configuration ID on
Symptom Tables
Diagnostic Information Start
Printer Setup
Printhead Assembly Adjustment
Adjustment Procedures
Error Log
Page 296
Image 296
4059-XXX
Assembly 14: Electronics (continued)
7-44
4059 Service Manual
Page 295
Page 297
Page 296
Image 296
Page 295
Page 297
Contents
4059-XXX
4059-XXX First Edition September
United States Government Restricted Rights
Contents
4059-XXX
4059-XXX
4059-XXX
Index
Laser Notices
Laser Advisory Label
Class 1 Laser Statement Label
Avis relatif à l’utilisation de laser
Laser Notice
Laser
Avvertenze sui prodotti laser
Avisos sobre el láser
Declaração sobre Laser
Laserinformatie
Laser-notis
Lasermeddelelse
Huomautus laserlaitteesta
Laser-melding
Avís sobre el Làser
Japanese Laser Notice Chinese Laser Notice
Korean Laser Notice Safety Information
Consignes de Sécurité
Norme di sicurezza
Sicherheitshinweise
Pautas de Seguridad
Informações de Segurança
Informació de Seguretat
4059-XXX
Preface
General Information
4059-XXX
Optra S Models 2420 2450 2455 3455
Options
Ipds
Maintenance Approach
Tools Required For Service
Acronyms
Diagnostic Information Start
Service Error Codes
Error Code Action
Main Drive Service Check on
Nvram
Configuration ID on
Sub Error Codes For 9XX and 2XX Error Codes
4059-XXX Base Printer Sub Error Codes
Status Explanation Bytes 1, 2,3
Deactivated
4059-XXX Envelope Feeder Sub Error Codes
Duplex Unit Sub Error Codes
Leading edge of the sheet of paper never arrived at the exit
User Status Messages
User Status Message Action
Printing Menu Settings
4059-XXX
4059-XXX
User Error Messages
User Error Message Explanation
Service Check on
Resolution Reduction setting is turned on
Disk is full
Scheduled Maintenance 2420/2450/2455
User Line 2 Messages
User Message Explanation
4059-XXX User Line 2 Link Messages
Check Device Connection Messages
Clears the message once the option is removed
Power-On Self Test Post
Symptom Tables
Symptom Table Base Printer
Symptom Table High Capacity Feeder Option 2000 Sheet
4059-XXX Symptom Table Paper Tray Options
Symptom Action
Service Checks
4059-XXX Symptom Table Output Expander
Charge Roll Service Check
FRU
4059-XXX
Cover Open Switch/Cable Service Check
Dead Machine Service Check
Lvps
4059-XXX
Duplex Option Service Check
Diagnostic Information
FRU
Post fails with Insert Duplex Front Cover message displayed
Envelope Feeder Option Service Check
4059-XXX
FRU
Diagnostic Information
FRU
Diagnostic Information
FRU
Erase Lamp Service Check
Fan Service Check
Auxiliary Fan Service Check
Main Fan Service Check
Fan does not run or is noisy
Fuser Service Check
Cold Fuser Service Check
4059-XXX
4059-XXX Hot Fuser Service Check
Error codes 923 and 924 may display for a hot fuser failure
Fuser Envelope Conditioner Solenoid Service Check
Engine Board Jumper Configurations
4059-XXX Configuration
If the +42 V dc test point does not
Correct position on the engine board
4059-XXX
4059-XXX Configuration
Input Sensor Service Check
Input Trays Option Service Check
Sheet, 500 Sheet and 500/500 Sheet Input Tray Option
FRU
Diagnostic Information
Paper from Tray X does not reach the Pass Thru Sensor
High Capacity Feeder Input Tray Service Check
4059-XXX Printer does not recognize Tray X is installed
Diagnostic Information
4059-XXX
Diagnostic Information
FRU
Diagnostic Information
FRU
Diagnostic Information
4059-XXX Elevator moves in one direction only
Diagnostic Information
FRU
4059-XXX Excessive Noise or Vibration
Main Drive Service Check
Operator Panel Service Check
Operator Panel Buttons Service Check
Operator Panel Display Service Check
Dram Memory Options
Options Service Check
Flash Memory Options
Error Code 977 Network Card
4059-XXX Hard Disk Option
Output Bin Sensor Standard Tray Service Check
Output Expander Service Check
Problems with excessive static electricity buildup
Autoconnect Top on page 5-21 . If
FRU
Go to Output Expander Control
Printer idle
Paper Jam Check Bin X. Post Incomplete
4059-XXX Service BIN
Level 2 DC Motor on
Paper Feed Service Check
Failures occur mainly near the bottom of the stack of paper
4059-XXX Double Feeding Paper
Parallel Port Service Check
Printhead Service Check
4059-XXX
Print Quality Service Check
4059-XXX Print Quality All Black
Print Quality Blank
Check the fuse on the HVPS. If
4059-XXX Print Quality Random Marks
Print Quality Blurred or Fuzzy Print
FRU
Print Quality Background
Erase Lamp Service Check on
4059-XXX
4059-XXX Print Quality Banding
Print Quality Black bands on outer edges
Print Quality Residual Image
Print Quality Light Print
Smart Cartridge Service Check
4059-XXX Print Quality Toner on backside of printed
4059-XXX
Serial Port Service Check
Toner Sensor Service Check
Transfer Roll Service Check
Quality Background on
Exiting the Diagnostics Mode
Diagnostic Aids
Diagnostic Mode
Quick Disk Test
Disk Test/Clean
Device Tests
Flash Test
Disabling Download Emulations
Duplex Tests
Duplex Quick Test
Duplex Sensor Test
Duplex Motor Test
Duplex Motor AA BB CC DD EE FF
Duplex Feed 1 Test
Duplex Feed 2 Test
Clearing the Error Log
Error Log
Viewing the Error Log
Button Test
Hardware Tests
LCD Test
Dram Memory Test
ROM Memory Test
Parallel Wrap Test
Serial Wrap Test
4059-XXX
Input Tray Sensor Test
Input Tray Tests
Input Tray Feed Test
Output Bin Test Standard Bin
Output Bin Feed Test
Output Expander with Single Sensor
Output Bin Sensor Test
Output Bin X Sensor Test
Base Sensor Test
4059-XXX Output Expander with Dual Sensor
Print Registration
Viewing the Permanent Page Count
Printer Setup
Setting the Page Count
Maintenance Page Count 2420/2450/2455/3455
Setting Configuration ID
Restore EP Factory Defaults
Fuser Temperature
Warm Up Time
Transfer
Charge Roll
Print Tests
4059-XXX Print Contrast
Print Quality Test Pages
Printing Menu Settings
Autocompensator Operation
Autoconnect Cabling and Connectors
Electrical
Option Microcode
Fuser Operation
4059-XXX Duplex Option
4059-XXX
Paper Jams Options
Paper Feed Jams
Paper Jams Base Printer
Error Message 27x Paper Jam Check Bin
4059-XXX Error Message 250 Paper Jam Check MP Feeder
Error Message 260 Paper Jam Check Envelope Feeder
Repair Information Handling ESD-Sensitive Parts
Adjustment Procedures
Duplex Motor Drive Belts
Fuser Solenoid Adjustment
Gap Adjustment
Printhead Assembly Adjustment
Paper Alignment Assembly Adjustment
4059-XXX
Screw Identification Table
Reference Screw Type Location Purpose Qty Number
4059-XXX
4059-XXX
M3x8 mm
4059-XXX
Left Door
Removal Procedures
Covers
4059-XXX Left Cover
4059-XXX
4059-XXX Right Cover
4059-XXX
4059-XXX Upper Front Cover
Center Pan Assembly
4059-XXX Laser Assembly Cover
Controller Board
Developer Drive Assembly
Duplex Front Cover Assembly
Duplex Front Cover Door Switch
Duplex Board
Duplex Front Cover Door
Duplex Motor
EP Frame Assembly
Engine Board
Fans
Auxiliary Fan Models 2420/2450/2455/3455
4059-XXX Main Fan
Fuser
Fuser Board
Fuser Cover
Fuser Detack Housing Assembly
Fuser Detack Fingers
Fuser Transfer Plate
Fuser Exit Flag Assembly
Fuser Envelope Conditioner Solenoid
Fuser Exit Roll Assembly
Fuser Lower Exit Guide Assembly
Fuser Lamp
High Voltage Power Supply
Inner EMC Shield
Inner Paper Deflector Assembly
Integrated Tray Compensator Assembly
Integrated Tray Compensator Pick Roll Assembly
Interconnect Board Assembly
4059-XXX
Left Side Frame
4059-XXX
Low Voltage Power Supply
Main Drive Assembly
Main Drive Motor
Multipurpose Tray/Lower Deflector Assembly
4059-XXX
Operator Panel
Operator Panel Cable/Cover Open Switch Assembly
Optional 250/500 Paper Tray Assembly
Outer EMC Shield
Paper Alignment Assembly
Paper Input Sensor
Paper Size Sensing Board
Pick Roll
Printhead
Redrive Assembly
Right Side Frame
Smart Cartridge Contacts
Toner Sensor
Transfer Roll Assembly
Upper Paper Deflector Assembly
Upper Front Cover Hinge Assembly
Upper Front Cover Interlock Switch Assembly
Connector Locations
Connector Locations
TX PWM
Engine Board
Lena
Txenable
RXD
PSIZE2
Level 1 Engine Board
Level 2 Engine Board
Fuser Board Level
Level
4059-XXX
Interconnect Board
J3 Lvps
Models 1250
4059-XXX
Envelope Option Board
4059-XXX
Duplex Option Board
Stpmotb +
Level 1 Duplex Option Board
Level 2 Duplex Option Board Autoconnect Top
Output Expander Control Board Level 1 Stepper Motor
J2B
J5 Bin Full Sensor Ground Single Sensor +5 V dc RVsnsr
Output Expander Control Board Level 2 DC Motor
4059-XXX
Lubrication Specifications
Preventive Maintenance
Safety Inspection Guide
Scheduled Maintenance 2420/2450/2455/3455
Parts Catalog How To Use This Parts Catalog
Assembly 1 Covers
Asm Part Units Description Index Number
Assembly 1 Covers
4059-XXX
Assembly 2 Frame
4059-XXX
Assembly 2 Frame
4059-XXX
Assembly 3 Printhead
4059-XXX
Assembly 4 Paper Feed Autocompensator
4059-XXX
Assembly 5 Paper Feed Multipurpose Unit
Asm Part Units Description Index Number
Assembly 6 Paper Feed Alignment
Asm Part Units Description Index Number
Assembly 7 Paper Feed Output
4059-XXX
Assembly 8 Integrated Paper Tray 250 Sheet
4059-XXX
Assembly 9 Main Drive
4059-XXX
Assembly 10 Developer Drive
4059-XXX
Assembly 11 Fuser
4059-XXX
Assembly 11 Fuser
4059-XXX
Assembly 11 Fuser
4059-XXX
Assembly 12 Transfer
4059-XXX
Assembly 13 Charging
Parts Catalog
Assembly 14 Electronics
4059-XXX
Assembly 14 Electronics
4059-XXX
Assembly 14 Electronics
4059-XXX
Assembly 14 Electronics
4059-XXX
Assembly 14 Electronics
4059-XXX
Assembly 14 Electronics
4059-XXX
Assembly 15 250 Sheet Tray
4059-XXX
Assembly 15 250 Sheet Tray
4059-XXX
Assembly 16 500 Sheet Tray
4059-XXX
Assembly 16 500 Sheet Tray
4059-XXX
Assembly 17 500/500 Dual Tray
4059-XXX
Assembly 17 500/500 Dual Tray
4059-XXX
Assembly 18 Duplex
4059-XXX
Assembly 18 Duplex
4059-XXX
Assembly 18 Duplex
4059-XXX
Assembly 19 Output Expander
19-20 99A0378 Flag Kit, Output Paper Level
Assembly 19 Output Expander
19-21 99A0062
Assembly 20 Envelope Feeder
4059-XXX
Assembly 20 Envelope Feeder
4059-XXX
Assembly 21 High Capacity Feeder
4059-XXX
Assembly 21 High Capacity Feeder
4059-XXX
Assembly 21 High Capacity Feeder
4059-XXX
Assembly 21 High Capacity Feeder
4059-XXX
Assembly 21 High Capacity Feeder
4059-XXX
Assembly 22 Kiosk Vertical Paper Adapter
4059-XXX
Assembly 23 Kiosk Horizontal Paper Adapter
4059-XXX
Assembly 24 Options
64MB EDO Dram Simm
Assembly 24 Options
Assembly 25 Miscellaneous
Assembly 25Miscellaneous
Restore EP Factory Defaults
Index
Interconnect Board Connectors
Hvps
104
