Canon 1000 Service Manual page 587

Symbol
COPYRIGHT © 2001 CANON INC.
Name
Photointerrupter
Photosensor
Photointerrupter
Photosensor
Photointerrupter
CANON CLC1000/1000S/3100 REV.2 MAY 2001 PRINTED IN JAPAN (IMPRIME AU JAPON)
7. TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS
Notation
PS1 Registration paper sensor
PS2 Multifeeder lifter sensor (upper)
PS3 Multifeeder lifter sensor (lower)
PS4 Multifeeder paper sensor (front)
PS5 Multifeeder paper sensor (rear)
OHPS Transparency sensor
PS8 Pre-holding tray feeding sensor 1
PS9 Pre-holding tray feeding sensor 2
PS10 Transfer belt cleaning web rotation sensor
PS11 Transfer belt cleaning web length sensor
PS12 Transfer belt lifter sensor 1
PS13 Transfer belt lifter sensor 2
PS14 Post-registration paper sensor
PS15 Separation sensor
PS16 Transfer belt home position sensor
PS17 Transfer belt edge sensor 1
PS18 Transfer belt edge sensor 2
PS19 Transfer belt edge sensor 3
PS20 Transfer belt edge sensor 4
PS21 Pick-up vertical path 1 sensor
PS22 Paper deck connection sensor
PS23 Cassette 1 paper sensor
PS24 Cassette 1 lifter sensor
PS25 Pick-up vertical path 2 sensor
PS26 Pick-up vertical path 3 sensor
PS27 Cassette 2 lifter sensor
PS28 Cassette 2 paper sensor
PS29 Duplexing unit stacking guide home position
sensor
PS30 Holding tray paper sensor 1
PS31 Holding tray paper sensor 2
PS32 Delivery vertical path sensor 2
PS33 Duplexing unit reversal sensor
PS34 Delivery sensor
PS35 Internal delivery sensor
PS36 Fixing web level sensor
PS37 Scanner home position sensor
PS38 Delivery vertical path sensor 1
PS39 Shutter closed sensor
PS40 Shutter open sensor
PS8001 Paper deck paper absent sensor
PS8002 Paper deck lifter position sensor
Function/name
7-151