Xerox Phaser 6125 Service Manual page 270

Print-Quality Troubleshooting
5-34
Troubleshooting Procedure Table (continued)
Step Actions and Questions
Open and close the Front Cover to
12
reseat the Transfer Unit.
Is the image printed correctly?
13 Replace the Toner Cartridge(s)
(page 8-10).
Is the image printed correctly?
14 Replace the Imaging Unit (page 8-8).
Is the image printed correctly?
Replace the IP Board (page 8-60).
15
Is the image printed correctly?
Inspect the connections between the
16
Laser Unit and MCU Board.
Are P/J40, P/J 41, P/J411 and P/J 412
connected correctly?
Is the image printed correctly?
17
18 Replace the HVPS Board (page 8-43).
Is the image printed correctly?
Replace the Laser Unit (page 8-31).
19
Is the image printed correctly?
Yes
Complete
Complete
Complete
Complete
Go to step 18.
Complete
Complete
Complete
Phaser 6125/6130 Color Laser Printer Service Manual
No
Go to step 13.
Go to step 14.
Go to step 15.
Go to step 16.
Reconnect the
connectors
securely, then
go to step 17.
Go to step 18.
Go to step 19.
Replace the
MCU Board
(page 8-59).