CHAPTER 2 BASIC OPERATION

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 assembly

Control circuit assembly

Copyboard

Optical path

Image formation

Primarysystem charging

 

 

 

 

 

 

Drum

 

 

Photosensitive

 

Developing

cleaning

 

 

 

 

drum

assembly

assembly

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Exposure system

Scaning lamp assembly

Tray

Fixing assembly

Feeding assembly

Separation

Transfer

Pick-up control assembly

Manual feed assembly

Pick-up/feeding system 1

Pick-up/feeding system 2

Flow of high voltage/toner

Flow of paper

Flow of light

Flow of electrical signals

Figure 2-101

Cassette 1

Cassette Feeding module B2

Cassette Feeding module A2

COPYRIGHT © 1997 CANON INC.

CANON NP6218 REV. 0 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)

2-1

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Canon FY8-13EX-000, NP6218 service manual Basic Construction, Functional Construction