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Canon NP-6020 Service Manual page 115

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15.
INSTALLAnON
E.
Checking the Image
./-
Step
Work
Remarks
1
Place the Test Sheet on the copyboard
Check that copies are made without a
glass, and check the image.
problem and the non-image width along
the leading edge is correct; otherwise,
make adjustments.
Non-image width:
2.0 mm (approx.) for leading edge
2.5 mm (approx.) on left/right side
2
Feed paper from the multifeeder.
fvlake two-sided and overlay copies, and'
check that the operation is correct;
otherwise,
make adjustments.
3
Put the OPERATOR'S
MANUAL in the
document holder.
,
4
Clean up the area around the copier,
and fill out the Service Sheet.
When all above work is finished, install the options and the document
holder.
n
Points to Note for Photosensitive
Drum
After Installation
The photosensitive
drum is susceptible
to light and, if exposed
to light, can cause
white
spots
or black
lines
on the copy
image; take note of the following:
Do not touch the drum; if its surface is
soiled, wipe off the dirt using a flannel cloth
coated
with toner.
Do not use paper,
fint-
free or otherwise,
or use a dry cloth
or
solvent.
-
Limit the replacement
of the CT unit
within one minute;
l
Limit the removal
of jams within
five
minutes: and
l
Keep the drum wrapped
in the light-
blocking sheet (from drum unit) or fresh
copy paper and place it in a dark place
whenever
it is removed from the copier.

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