Ricoh A151, Field Service Manual

Page: 89 / 397

Item Explanation
Fusing Unit Thermistor If toner accumulates on the thermistor, fusing
temperature control may not be accurate. Inspect the
thermistor at regular intervals.
Stripper Pawls 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.
Fusing Entrance and
Exit Guides Toner piling up on the guide plate will cause a dirty
background on the copy. Clean the guide plate at
regular intervals.
DF Transport Belt A dirty transport belt can leave stains on copies.
Clean or replace the belt at regular intervals.
Pick-up Roller,
Separation Roller,
Separation Belt 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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FSM 4-33 A151/A152