Checking The Image - Canon NP6320 Service Manual

CHAPTER 8 INSTALLATION
E.

Checking the Image

Step
1 Place the Test Sheet on the copyboard glass,
and check the image.
2 Feed paper from the multifeeder.
3 Clean up the area around the copier, and fill
out the Service Sheet.
When all above work is finished, install the options.
Points to Note for the 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:
• Limit the removal of jams within five minutes; and
• 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.
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, lint-free or otherwise, or use a dry cloth or solvent.
8-8
COPYRIGHT © 1999 CANON INC.
Work
CANON NP6320 REV.0 DEC. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Remarks
Check that copies are made without a prob-
lem 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
Make two-sided and overlay copies, and
check that the operation is correct; otherwise,
make adjustments.