Chapter 2 Basic Operation; Basic Construction; Functional Construction - Canon NP6218 Service Manual

I. BASIC CONSTRUCTION
A. Functional Construction
The copier may be divided into four blocks; namely, the pick-up/feeding system,
exposure system, image formation system, and control system.
Control system
Control circuit
assembly
Tray
Flow of high voltage/toner
Flow of paper
Flow of light
Flow of electrical signals
COPYRIGHT © 1997 CANON INC.
Control
assembly
Drum
cleaning
assembly
Fixing
assembly
Feeding
assembly
Figure 2-101
CANON NP6218 REV. 0 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
Copyboard
Optical
path
Image formation
Primary
system
charging
Photosensitive
drum
Separation
Transfer
Pick-up/feeding
Cassette 1
system 1
Cassette Feeding
module B2
Pick-up/feeding
system 2
Cassette Feeding
module A2

CHAPTER 2 BASIC OPERATION

Exposure system
Scaning lamp
assembly
Developing
assembly
Manual feed
Pick-up
assembly
control
assembly
2-1