Chapter 5 Pick-Up/Feeding System; Pickup/Feeding System; Outline - Canon PC920 Service Manual

I. PICKUP/FEEDING SYSTEM
A.

Outline

The machine moves paper using a center reference method, in which paper is moved in the
middle of the pickup/feeding path, and is equipped with a cassette, multifeeder, and single-feeder
as the source of paper.
From the cassette, multifeeder, or single-feeder, copy paper is picked up and is controlled by
the registration roller so that its leading edge will match the leading edge of the image on the
photosensitive drum; it is then moved through the transfer, separation, feeding, and fixing assem-
blies to reach the copy tray.
The machine is equipped with four sensors used to monitor the movement of copy paper.
Notation
PS3
PS4
PS5
Q751
COPYRIGHT © 1999 CANON INC.
Name
Delivery sensor
Vertical path roller paper sensor
Single-feeder paper sensor
Pre-registration roller paper sensor
Table 5-101
CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)

CHAPTER 5 PICK-UP/FEEDING SYSTEM

Remarks
Single-feeder model only
5-1