Phaser 6125/6130 Color Laser Printer Service Manual 5-39
Print-Quality Troubleshooting
Partial Band
There are areas of the image that are extremely light or are missing in a
limited area on the paper.
Initial Actions
■ Check the paper transfer path.
■ Ensure there are no debris on the transfer path.
14 Replace the Fuser (page 8-9).
Warning: Start the operation after the
Fuser has cooled down.
Does the error still occur when
printing?
Complete Go to step 15.
15 Replace the IP Board (page 8-60).
Is the image printed correctly?
Complete Go to step 16.
16 Replace the Laser Unit (page 8-31).
Is the image printed correctly?
Complete Replace the
MCU Board
(page 8-59).
Troubleshooting Reference Table
Applicable Notes Example Print
■ Laser Unit Kit (PL4.1.99)
■ Imaging Unit (PL4.1.21)
■ Transfer Unit (PL6.1.7)
■ IP Board (PL8.1.9)
■ MCU Board (PL8.2.13)
Troubleshooting Procedure Table (continued)
Step Actions and Questions Yes No
ABCDE abcde 12345
s6180-324
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