Canon PC920 - Image Formation System Block Diagram

CHAPTER 4 IMAGE FORMATION SYSTEM
COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 4-2
Figure 4-101
Side
blanking
lamp
Copyboard glass
Scanning lamp
AE sensor
Developing cylinder
Transfer roller
High-voltage
circuit block
Lamp regulator
block
Q900
Microprocessor
Q101
Microprocessor
DC controller PCB
Composite power supply
PCB
Drum cartridge
Photo-
sensitive
drum
Lens
Primary charging roller
Static eliminator