5-42 Phaser 6125/6130 Color Laser Printer Service Manual
Print-Quality Troubleshooting
Random Spots
There are spots of toner randomly scattered across the page.
Initial Actions
■ Check the paper transfer path.
■ Ensure there are no debris on the transfer path.
To prevent burns, allow the Fuser to cool down before starting the
procedure.
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
Step Actions and Questions Yes No
1 Inspect the paper transfer path.
Is there any contamination on the
paper transfer path?
Clean the paper
path (refer to
“Cleaning” on
page 7-2), then
go to step 2.
Go to step 3.
2 Is the image printed correctly? Complete Go to step 3.
ABCDE abcde 12345
s6180-325
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