Canon PC430 Service Manual - Page 33
I. Basic Operation
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CHAPTER 2 BASIC OPERATION I. BASIC OPERATION A. Outline The copier can be divided into four functional blocks: pick-up/feeding, exposure, image formation, and control blocks. Control Block Control panel Exposure Block Copyboard Control circuit Document exposure system Optical path Primary charging roller Image Formation Block Drum cleaning Photosensitive drum Developing assembly Feeding Copy tray Fixing assembly/Delivery assembly Transfer/ Separation Pick-up control assembly Pick-up tray Pick-up/Feeding Block Figure 2-101A COPYRIGHT © 1998 CANON INC. CANON PC400/420/430,FC200/220 REV.0 JAN.1998 PRINTED IN JAPAN (IMPRIME AU JAPON) 2-1
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COPYRIGHT © 1998 CANON INC.
CANON PC400/420/430,FC200/220 REV.0 JAN.1998 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 2 BASIC OPERATION
2-1
I. BASIC OPERATION
A. Outline
The copier can be divided into four functional blocks: pick-up/feeding, exposure,
image formation, and control blocks.
Figure 2-101A
Control Block
Control panel
Control circuit
Document
exposure
system
Copyboard
Exposure Block
Image Formation
Block
Primary charg-
ing roller
Drum
cleaning
Developing
assembly
Photo-
sensitive
drum
Pick-up tray
Pick-up/Feeding Block
Pick-up
control
assembly
Transfer/
Separation
Feeding
Fixing assembly/Delivery assembly
Copy tray
Optical path