Basic Operations - Canon NP6512 Service Manual

CHAPTER 8 ADF
C.

Basic Operations

1. Outline
The ADF uses two motors for picking up and delivering originals. The pickup motor (M2) is
used to pick up originals, and the belt motor (M1) is used to move, stop, and deliver originals.
Further, the ADF is equipped with three sensors for monitoring the movement of originals.
The ADF is designed to accommodate one-sided original copying mode only.
PI1
8-4
COPYRIGHT © 1999 CANON INC.
ADF controller PCB
Figure 8-104
CANON NP6512/6612/7120/7130/7130F REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
M1 M2
One-way
clutch
PI3
PI2