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Chapter 1 Troubleshooting
FIP-1.P14 No fix
Trouble substance
The printed image is not fixed on the paper properly. The image easily
comes off when rubbed.
ESS and possible causative parts
- FUSER ASSY (PL8.1.20)
- Heat Roll
- Pressure Roll
- PWBA ESS (PL12.1.13)
- LVPS (PL12.1.5)
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.
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 re-
print 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)
4
Checking FUSER ASSY
Turn the gear of the Heater Roller with a finger.
Check the contact condition of Heat Roll and Pressure Roll
when rotating.
Do Heat Roll and Pressure Roll contact evenly?
Go to step [ESS
and possible
causative parts].
Replace FUSER
ASSY.
(RRP8.8)
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