Canon PC300 Service Manual page 29

OPERATIONS AND TIMIN
6. Outline of Electrical Circuit
Copyboard position
sensor
Delivery sensor
Pick-up sensor
Fixing heater
temperature sensor
Power switch
Control key
Photointerrupter
Thermistor
ost
DC controller/DC power supply PCB
Door Delivery
switch door i
switch
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Scanning lamp
Main motor
Solenoid
DC load
Primary/Transfer
charging roller
High-voltage
transformer
Driver assembly
Developing
cylinder
Microprocessor
Display
DC power
supply PCB
supply circuit
AC driver AC load
Figure 3-2
CANON PC900/320/225, FC210/290 REV.O JULY 1904 PRINTED IN JAPAN (IMPRIME AU JAPON)