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E 3. Mounting the Drum
Step
Work
Open the delivery cover, and remove
the two fixing roller release rolls; then,
close the delivery cover.
Remarks
The photosensitive
drum is susceptible
to light; if exposed
to room light, it can cause white
spots or black lines on the copy images, As such, be quick in performing the following work.
Step
1
2
Work
Take out the drum unit from the box,
and remove the light-blocking
sheet.
Remarks
Drum unit
Take care not to damage the drum.
Set the drum unit in the copier, and fix
it in place using the knob that held the
dummy drum.
Slide the drum unit straight along the
rails into the copier.
Move the grip to clean the corona wire
of the drum unit two to three times.
Set the developing
assembly in the
copier, and engage it.
The front cover may be left open.
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