Phaser 6125/6130 Color Laser Printer Service Manual 5-41
Print-Quality Troubleshooting
12 Check after reseating the HVPS Board
Reseat the HVPS Board.
Is the image printed correctly?
Complete Go to step 13.
13 Check the connections between the
Laser Unit and MCU Board.
Are P/J40, P/J 41, P/J411 and P/J 412
connected correctly?
Go to step 15. Reconnect the
connectors
securely, then
go to step 14.
14 Is the image printed correctly? Complete Go to step 15.
15 Replace the Imaging Unit (page 8-8).
Is the image printed correctly?
Complete Go to step 16.
16 Replace the IP Board (page 8-60).
Is the image printed correctly?
Complete Go to step 17.
17 Replace the Laser Unit (page 8-31).
Is the image printed correctly?
Complete Replace the
MCU Board
(page 8-59).
Troubleshooting Procedure Table (continued)
Step Actions and Questions Yes No