Pick-Up/Feeding Operation; Mechanism - Canon NP6330 Service Manual

B. Pick-Up/Feeding Operation

1. Mechanism

When the copier's COPY START key is pressed, the deck pick-up clutch (CL2) turns
on to rotate the deck pick-up roller. The deck pick-up roller leaves the paper when the
deck pick-up roller release solenoid (SL1) turns on after feeding the paper.
The feeding roller and the separation roller serve to make sure that no more than one
sheet of paper is fed to the feeding path; after leaving both rollers, the paper is moved
to the inside of the copier by the vertical path roller.
J109-1 PEDMD
J110-B4
Pedestal
J110-A2
controller
PCB
J110-B2
J110-B14
M1 : Pedestal motor
CL2 : Deck pick-up clutch
CL3 : Deck vertical path roller drive clutch
COPYRIGHT © 1997 CANON INC.
M1
CL3
CL3D*
DVRPD
CL2
CL2D*
DEPRL*
SL1
Pick-up roller
Copy paper
Figure 8-402
CANON NP6330 REV.0 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 8 PAPER DECK PEDESTAL
PS3
Lifter
SL1 : Deck pick-up roller release solenoid
PS3 : Deck vertical path roller paper sensor
Deck vertical
path roller
Feeding
roller
Separation roller
8-7