Canon PC921 - CHAPTER 3 ARRANGEMENT AND FUNCTIONS OF ELECTRICAL PARTS; Sensors and Solenoids

CHAPTER 3 ARRANGEMENT AND FUNCTIONS OF ELECTRICAL PARTS
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CHAPTER 3 ARRANGEMENT AND FUNCTIONS OF
ELECTRICAL PARTS
A. Sensors and Solenoids
Figure 3-1
PS
SL
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
Symbol Name
Photointerrupters
Solenoid
Notation
PS1
PS2
PS3
PS4
PS5
Q751
SL1
SL2
SL3
SL4
SL5
Remarks
Single-feeder
type only
Multifeeder
type only
SL4
SL1
SL2
SL5
PS5
PS4
SL3
PS2
PS1
PS3
Q751
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