Chapter 2 Basic Operation; Basic Operations; Functional Construction; Chapter 3 Exposure System - Canon NP6412 Service Manual

I. BASIC OPERATIONS
A.

Functional Construction

The machine consists of four functional blocks: pickup/feeding system, exposure system, im-
age formation system, and control system.
Control system
Control panel
Control circuit
Copy tray
Fixing assembly/
delivery assembly
COPYRIGHT © 1999 CANON INC.
Exposure system
Original
illuminating block
Primary charging
roller
Drum Photosensitive
cleaning block
Feeding
Cassette
Figure 2-101
CANON NP6512/6612/7120/7130/7130F REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)

CHAPTER 2 BASIC OPERATION

Copyboard
Optical block
Image formation
system
Developing
drum
assembly
Transfer/
separation
Pickup
control block
Pickup/
feeding system
2-1