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REGULAR PM PROCEDURE
7. Fusing Unit
(every 45 k)
Replace the hot
roller and
pressure roller
(every 90 k)
8. Others (every 45 k)
Replace the
ozone filter
(every 90 k)
9. Copy Quality
1. Clean the stripper pawls with a suitable
solvent. (Replace every 135 k.)
2. Clean the fusing entrance and exit guide
plates with a suitable solvent.
3. Clean the fusing thermistor with a suitable
solvent.
4. Clean the inside of the hot roller bearings
and lubricate with Barrierta JFE55/2.
5. Inspect the pressure roller bearings.
1. Clean the ozone filter with a vacuum
cleaner or blower brush.
2. Inspect the bearings and the drive belts.
1. Inspect the exit and registration sensors.
1. Open SP33 (Image Bias Adjustment -
Manual ID Mode) and turn the setting to
the normal value if it has been changed.
2. Make a copy of a test chart at manual
image density level 4. Perform the light
intensity adjustment (SP48).
3. Perform the ADS reference voltage
adjustment (SP56).
48
26 September 1997
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