Controlling The Pick-Up Roller; Pc420/430/Fc220 - Canon PC400 Service Manual

CHAPTER 5 PICK-UP/FEEDING SYSTEM
II. CONTROLLING THE PICK-UP ROLLER
A. PC420/430/FC220
The pick-up roller is controlled by a spring clutch, control ring, and pick-up solenoid
(SL1).
When the pick-up solenoid goes ON, the claw moves away from the control ring,
allowing the drive from the main motor (M1) to be transmitted, causing the pick-up roller
to make a single rotation.
At the time, copy paper is picked up and butted against the registration roller,
forming an arch.
Spring clutch
Control ring
Main motor
5-2
COPYRIGHT © 1998 CANON INC.
Pick-up solenoid (SL1)
Claw
M1
Figure 5-201A
CANON PC400/420/430,FC200/220 REV.0 JAN.1998 PRINTED IN JAPAN (IMPRIME AU JAPON)
Copy paper
Pick-up direction
Pick-up roller