Vi. Arrangement And Functions Of Electrical Parts; A. Sensors And Solenoids - Canon NP6512 Service Manual

VI. ARRANGEMENT AND FUNCTIONS OF ELECTRI-
CAL PARTS
A. Sensors and Solenoids
Symbol
Photointerrupters
PS
Counter
CNT
Solenoid
SL
COPYRIGHT © 1999 CANON INC.
SL3
PS2
PS5
PS1
PS3
Figure 11-601
Name Notation
PS1
PS2
PS3
PS4
PS5
Q751
CNT1
SL1
SL2
SL3
SL4
SL5
SL6
CANON NP6512/6612/7120/7130/7130F REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 11 TROUBLESHOOTING
SL4
SL1
SL2
SL6
SL5
Q751
CNT1
Description
Scanner home position detection
Lens home position detection
Delivery assembly paper detection
Vertical path assembly paper
detection
Waste toner detection
Pre-registration roller paper detec-
tion
Total copy counter
Pickup clutch solenoid
Registration clutch solenoid
Lens solenoid
Multifeeder pickup solenoid
Cassette pickup solenoid
Primary charging roller cleaning
solenoid
PS4
Remarks
11-81