The Copy Has A Displaced Leading Edge; Displaced Leading Edge - Canon NP6330 Service Manual

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16

The copy has a displaced leading edge.

17
Step
Cause
Original 1
Copy paper 2
3
Pick-up roller,
feeding roller,
separation roller
Cassette, paper
guide plate
4
Leading edge 5
margin
6
Registration
roller, feeding
guide
COPYRIGHT © 1997 CANON INC.
Checks
Is the original placed properly?
Is the copy paper of a type
recommended by Canon?
Has the pick-up roller, feeding
roller, or separation roller of the
cassette holder suffering from a
displaced leading edge reached
its average life?
Is the registration roller rotating
normally?
Execute leading edge margin
adjustment. Is the problem
corrected? (See p.11-7)
Is the problem noted only on the
second side of a two-sided copy?
CANON NP6330 REV.0 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 11 TROUBLESHOOTING
YES/NO Action
NO Place it properly.
NO Try recommended
paper; if the results are
good, advise the user to
use recommended
paper.
YES Check each of the
rollers; then, replace any
worn roller.
NO 1. Check the placement
of copy paper inside
the cassette.
2. Check the area
around the paper
guide for foreign
mater.
NO See "The registration
roller fails to rotate."
YES End.
YES See "Lower feeding
assembly."
NO • Make checks and
clean. (Check each
registration roller and
the pick-up/feeding
guide for wear.)
11-67