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Phaser 3120
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Phaser 3130 Main Circuit Diagram 7/9
Models:
Phaser 3120
1
70
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Troubleshooting
Specs
Parts list
Error codes
Diagram
All LEDs blinking Fuser Error
Self Diagnostic Mode
How to use DCU 4.1.1 DCU Setup
Assembly
Phaser
Page 70
Image 70
SCHEMATIC DIAGRAMS
Phaser 3130 Main Circuit Diagram (7/9)
Service Manual
8-7
Page 69
Page 71
Page 70
Image 70
Page 69
Page 71
Contents
Laser Printer
Precautions
Precaution related noxious material
Precaution related electric shock or fire
Precaution related handling the machine
Precaution when assembly/disassembly
ESD Precautions
Tool for Troubleshooting
DCUDiagnostic Control Unit Driver
Specifications
General Specifications
Electrical Specification
Controller Specification
Environmental Range
Paper Handling Specifications
Toner Cartridge Developer
Specifications
Releasing Plastic Latches
Whenever servicing the machine, you must perform as follows
Top Cover
Fuser
Exit Roller
LSU
Fan
Driver Ass’y
Engine Shield Ass’y
Main PBA
Smps
Transfer Roller
Feed Roller
Pick Up Roller
Solenoid
Troubleshooting
How to use DCU 4.1.1 DCU Setup
Code
Error Code
Normal Code
Self Diagnostic Mode
Code Description
13 THV+ TRIGGER. ALL HV
Self Test Button
Functi on Enter Up/ Down Stop Remar k
Vertical Black Line and Band
Bad image
Vertical White Line
Horizontal Black Band
Black/White Spot
Light Image
Dark Image or a Black
Uneven Density
Background
Ghost
Satins on the Face
Satins on Back
Blank Page Print out
Wrong Print Position
Bad discharge
2 JAM
3 JAM
4 JAM
Multi-Feeding
Paper rolled in the Fuser
Paper rolled in the Toner Cartridge OPC Drum
All LEDs blinking Scan Error
All LEDs blinking Fuser Error
Malfunction
Paper Empty
Not function of the gear of the fuser due to melting away
Paper Empty without indication
No lamp on when the cover is open
Cover Open
No Power
Defective motor operation
Vertical Line Getting Curved
Service for the Life of Toner Cartridge
Toner Cartridge Service
Precautions on Safe-keeping of Toner Cartridge
Redistributing Toner
Signs and Measures at Poor toner cartridge
Image
Fault Signs Cause & Check Solution White Black spot
Bad Environment of The Software
Printer is not working
Utilities program
Abnormal Printing
Spool Error
How to delete the data in the spool manager
Exploded Views and Parts List
Main
Assembly
Exploded view
Main Assembly Parts List
Frame Assembly Exploded view
Frame Assembly Parts List
SHAFT-FEED Idle
Driver Unit Parts List
Driver Unit Exploded view
Fuser Unit Exploded view
Fuser Unit Parts List
Cassette Unit Exploded view
Cassette Unit Parts List
Diagram
3130
Fuser ASS’Y
Connection Diagram
Phaser
Computer
Schematic Diagrams
Phaser 3130 Main Circuit Diagram 2/9
Phaser 3130 Main Circuit Diagram 3/9
Phaser 3130 Main Circuit Diagram 4/9
Phaser 3130 Main Circuit Diagram 5/9
Phaser 3130 Main Circuit Diagram 6/9
Phaser 3130 Main Circuit Diagram 7/9
Phaser 3130 Main Circuit Diagram 8/9
Phaser 3130 Main Circuit Diagram 9/9
Phaser 3120 Main Circuit Diagram 1/5
Phaser 3120 Main Circuit Diagram 2/5
Phaser 3120 Main Circuit Diagram 3/5
Phaser 3120 Main Circuit Diagram 4/5
Phaser 3120 Main Circuit Diagram 5/5
Hvps Circuit Diagram 1/2
Hvps Circuit Diagram 2/2
Smps Circuit Diagram
Other PBA Circuit Diagrams
