5-54 Phaser 6180 Color Laser Printer Service Manual
Print-Quality Troubleshooting
Unfused Image 
The toner image is not completely fused to the paper. The image easily rubs 
off.
Initial Actions
■ Check the paper transfer path.
■ Ensure there are no debris on the transfer path.
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Ensure to wait for the Fuser to cool down before starting the procedure.
Troubleshooting Reference Table
Applicable Notes Example Print
■ Fuser, PL6.1.10
■ Print Cartridge (C/M/Y/K),
PL5.1.18-21)
■ MCU Board, PL9.1.20
Troubleshooting Procedure Table
Step Actions and Questions Yes No
1 Check the paper condition. Is the 
paper dry, recommended type, and 
loaded in the correct position?
Go to step 2. Replace the 
paper.
2 Check the Print Cartridge (C/M/Y/K) 
for damages. Is the Print Cartridge 
damaged?
Go to step 3. Replace the 
Print Cartridge 
(page 8-9).
ABCDE abcde 12345
s6180-330