Canon NP6330 Service Manual page 171

8) Steps 1) through 7) are repeated up to the last copy, and the copies are stacked in
the lower feeding assembly in a staggered pattern.
When the last copy has been stacked, the set-back rollers 1 and 2 are rotated, and
the first copy is moved forward until it is detected by the lower feeder outlet paper
sensor (PS13).
9) The set-back rollers 1 and 2 are rotated in reverse (at half speed), and the first copy
paper is stopped when it has moved past the lower feeder outlet paper sensor
(PS13).
Reference:
If only one paper can be feeded on the lower feeding assmbly because of the copy
paper seze, the copy paper is feeded the position 5 mm before the lower feeder
outlet roller after feeded to the lower feeding assembly.
COPYRIGHT © 1997 CANON INC.
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Set-back roller 1
Figure 5-514
Figure 5-515
CANON NP6330 REV.0 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 5 PICK-UP/FEEDING SYSTEM
PS13
Set-back roller 2
PS13
5-25