C. High-Voltage Pcb 2 - Canon CP660 Service Manual

CHAPTER 4 IMAGE FORMATION SYSTEM
C. High-Voltage PCB 2
The high-voltage power supply PCB 2 consists of the five circuits shown in Figure 4-
607.
Upper fixing roller
Fixing separation
4-30
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Intermediate transfer
Separation
static
eliminating
assembly
generation circuit
ITD cleaning bias
bias generation
generation circuit
circuit
Figure 4-607
Secondary pre-transfer
charging assembly
drum
Secondary
transfer belt
Secondary pre-
Secondary
transfer charging
transfer bias
bias generation
Primary transfer
bias generation
High-voltage PCB 2
DC controller PCB
CANON 660/2100 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
circuit
circuit