Ricoh Robin Service Manual page 123

24 June 1994
Item
Fusing Unit Thermistor
Stripper Pawls
Fusing Entrance and
Exit Guides
DF Transport Belt
Pick-up Roller,
Separation Roller,
Separation Belt
PREVENTIVE MAINTENANCE SCHEDULE
Explanation
If toner accumulates on the thermistor, fusing
temperature control may not be accurate. Inspect the
thermistor at regular intervals.
Toner or dust adhering to the stripper pawls can
cause a paper jam. Clean or replace the pawls at
regular intervals. Inspect the movement as well.
Toner piling up on the guide plate will cause a dirty
background on the copy. Clean the guide plate at
regular intervals.
A dirty transport belt can leave stains on copies.
Clean or replace the belt at regular intervals.
When dirty, these rollers and this belt can leave stains
on the copy paper. Clean or replace these parts at
regular intervals.
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