Xerox 6250N - Phaser Color Laser Printer Support and Manuals
Get Help and Manuals for this Xerox item
Popular Xerox 6250N Manual Pages
Service Manual - Page 3
First Printing: July, 2003 071-0869-00 To avoid personal injury, do not perform any servicing other than that contained in the operating instructions, unless you are for use by qualified service personnel only.
Phaser® 6250 Color Laser Printer
Service Manual
Warning The following servicing instructions are qualified to do so.
Service Manual - Page 5
... Transfer Roller CRUM: Customer Replaceable Unit Monitor CTD: Toner Density Control DRV: Motor Driver Board ESD: Electrostatic Discharge IDT: Intermediate Transfer Unit
MCU: Engine Control Board NCS: Non-Contact Sensor PHD: Imaging Unit
PL: Corresponds to , or destruction of all symbols and terms when they are used , and always read NOTE, CAUTION, and WARNING statements. Service Terms
Manual...
Service Manual - Page 14
... Tray Specifications 1-14
2 Theory of Operation
Overview of the Phaser 6250 Color Laser Printer Theory of Operation . . 2-2 Summary of the Printer 2-14 Paper Path Route 2-15
Service Manual
xiii Paper Pick 2-6 Laser Light Intensity Control 2-6 Process Control 2-6 LED Light Density CTD (ADC) Control of Sensor 2-8 Color Registration Control 2-9 Transfer Roller Assembly Control 2-11 Toner...
Service Manual - Page 55
Major Assemblies and Functions
The following parts: ■ Paper Feeder ■ Retard Housing Assembly ■ Chute Assembly, Out (MPT position) ■ Chute Assembly, Registration ■ Imaging Unit (IDT 1, IDT 2, Drum) ■ Transfer Roller
2-16
Phaser 6250 Color Laser Printer Service Manual Frame and Drive Assemblies
1
2
6250-064
1. Developer Drive Assembly: Supplies the drive to ...
Service Manual - Page 57
... 2. Transfer Roller 6. Gear Idler Feed 11. Gear Feed 1 12. Registration Chute Assembly 4. Gear Feed H1 13. Turn Clutch
2-18
Phaser 6250 Color Laser Printer Service Manual Tray 1 Gear 3. Paper Pick Assembly (Tray) 14. Chute Assembly Out 7. Main Drive Assembly
9. Gear Idler In 16. Gear Layout - Gear Idler 15. Turn Clutch Assembly 10. Imaging Unit 8. Registration...
Service Manual - Page 85
... "Parts List" on pin 5 of any RTN pin or test point in a Troubleshooting Procedure instructs you to represent connectors
Plug Jack
6250-503
3. Check P/J 232-1 to perform a certain action or procedure. When you can substitute any SG pin or test point.
3-4
Phaser 6250 Color Laser Printer Service Manual You can use FG (frame ground) in this manual to replace a printer component...
Service Manual - Page 118
...problem persists, follow the procedure below
Troubleshooting Reference Table
Applicable Parts
Imaging Unit, PL 9.1.3
Wiring and Plug/Jack Map References
"Laser Unit" on page 10-22 "Fuser Assembly" on page 8-77 for continuity.
checking for damage,
materials. See "Laser Unit" on page 10-22
Replace the Engine Control Board, page 8-107.
Consumable Errors
Install or Reseat Imaging Unit...
Service Manual - Page 121
... of fault Replace the parts Go to verify the remaining life and Transfer Roller install date.
■ Cycle printer power.
■ If the problem persists, follow the procedure below
Note Look at the clear plastic window on the Transfer Roller Toner Full
Sensor Harness is 0 VDC. Replace the Toner Full Sensor Harness, page 8-43.
3-40
Phaser 6250 Color Laser Printer Service Manual
Go to...
Service Manual - Page 123
Yes
Connect properly or replace the parts concerned.
No
Go to Step 3. Go to Step 2. Does the error recur? Complete
Troubleshoot using the wiring diagram "Fuser Assembly" on page 10-21
Warning
To avoid the potential of Life" is a hard stop. Complete
3-42
Phaser 6250 Color Laser Printer Service Manual Troubleshooting Reference Table
Applicable Parts
EEPROM Board, PL 10.1.16 CRUM ...
Service Manual - Page 137
...Board, page 8-107
3-56
Phaser 6250 Color Laser Printer Service Manual
Does the error recur after any defective parts are properly adjusted. ■ Reinstall the tray. ■ Cycle printer power. ■ If the problem persists, follow the procedure below.
No Paper Sensor
Engine Control
Does the Sensor function correctly? Complete.
5 Troubleshoot using the wiring diagram
"Paper...
Service Manual - Page 160
...a genuine Xerox Phaser 6250 part?
Troubleshooting Procedure Table
Steps
Actions and Questions
Yes
No
8 Check continuity between J144 J140 Replace the Engine Replace
of the CRUM
Go to Control Board,
Assembly,
wiring diagram "Laser Unit" on
page 8-107. Go to Step 4.
No
Replace the Imaging Unit. Reconnect the harness. Imaging Unit,
page 8-4.
4 Does the error recur after...
Service Manual - Page 197
... fresh dry paper? Complete
Print a Repeating Defects Page. Do the defects correspond to the Leading Edge
There are areas of having a high moisture content? Complete
Replace the Transfer Roller, PL 8.112. Does the image quality improve if the Transfer Roller is replaced?
Go to Step 7. Go to Step 5. Replace the defective wire.
5-16
Phaser 6250 Color Laser Printer Service Manual
Service Manual - Page 201
... Transfer Roller is replaced? Does image quality improve if the Fuser is replaced?
No
Go to Step 4.
The printer displays no error code.
Complete Does the image quality improve if the Imaging Unit is not set to Step 7. Go to Step 2. Replace the defective harness.
5-20
Phaser 6250 Color Laser Printer Service Manual Go to Step 5. Background Contamination
There is toner...
Service Manual - Page 222
...printer circuit boards. 4.
Service Parts Disassembly
8-3 General Notes on Disassembly
Preparation
Before you begin any printer part. Remove the Imaging Unit and protect it from the wall outlet before you work on the Parts List as the names that appear in the removal and replacement... to remove or install either a screw or a printer part.
For example; a part called the Registration ...
Service Manual - Page 459
... not a genuine Xerox product The Yellow Toner Cartridge is not a genuine Xerox product The Black Toner Cartridge is not a genuine Xerox product Cyan Toner Cartridge Empty Magenta Toner Cartridge Empty Yellow Toner Cartridge Empty Replace Cyan Toner Cartridge t Replace Magenta Toner Cartridge Replace Yellow Toner Cartridge Replace Black Toner Cartridge
Phaser 6250 Color Laser Printer Service Manual
Xerox 6250N Reviews
We have not received any reviews for Xerox yet.