1 – 133
Chapter 1 Troubleshooting
FIP- 1.P14 Unfused Image
Before commencing troubleshooting, check the paper transfer course. Make sure there is no foreign
articles on the transfer course, such as staples, paper clips, scraps of paper and so on.
Print defect
The printed image is not fixed on the paper properly. The
image easily
comes off when rubbed.
ESS and possible causes
- FUSER ASSY (PL8.1.20)
- Heat Roll
- Pressure Roll
- PWBA ESS (PL12.1.13)
- LVPS (PL12.1.5)
Step Check
Yes
No
1
Checking FUSER ASSY
installation
Check that the levers on both
sides of the FUSER ASSY is
pushed down, and then reprint
the problem image.
Does the problem still occur?
Go to step 2.
End of work.
2
Checking the paper condition
Have new, dry and recommended paper on.
Re-print the problem image.
Does the problem still occur?
Go to step 3.
End of work
3
Checking Heat Roll and Pressure Roll
Remove FUSER ASSY. (RRP8.8)
Warning; Start the operation after the FUSER ASSY
have cooled down.
Turn the gear of the heater roller with a finger, and
check the Heat Roll and Pressure Roll.
Are the Heat Roll and Pressure Roll damaged or
stained?
Go to step 4.
Replace FUSER
ASSY. (RRP8.8)
