Canon PC800 Series Service Handbook page 59

CHAPTER 3 ARRANGEMENT AND FUNCTIONS OF ELECTRICAL PARTS
CHAPTER 3 ARRANGEMENT AND FUNCTIONS OF
A. Sensors and Solenoids
Symbol
Photointerrupters
PS
Solenoid
SL
ELECTRICAL PARTS
SL3
PS2
PS1
PS3
Figure 3-1
Name Notation
PS1
PS2
PS3
PS4
PS5
Q751
SL1
SL2
SL3
SL4
SL5
SL4
SL1
SL2
PS5
SL5
Q751
Description
Scanner home position detection
Lens home position detection
Delivery assembly paper detection
Vertical path assembly paper
detection
Single-feeder paper detection
Pre-registration roller paper detec-
tion
Pickup clutch solenoid
Registration clutch solenoid
Lens solenoid
Multifeeder pickup solenoid
Cassette pickup solenoid
PS4
Remarks
Single-feeder
type only
Multifeeder
type only
3-1
3