Canon iR6570 series Service Manual page 286

Chapter 8
DC controller PCB
DC controller PCB
8.6.3 Detecting the Presence/Absence of Paper
The presence/absence of paper inside the deck or the cassette is checked by the cassette paper sensor.
- Paper Present
- Paper Absent
8-22
Motor drive
signal
Limit
detection
CPU
circuit
Motor drive
signal
Limit
detection
CPU
circuit
Paper sensor
Paper
Lifter
J112
Right deck lifter detection
signal
A2
J2105
J105
J2113
5
Motor
7
1
driver PCB
6
J112
B8
Right deck lifter limit
signal
F-8-22
J115
Left deck lifter detection
signal
A5
J2105
J105
J2113
3
Motor
6
2
driver PCB
4
J115
A2
Left deck lifter limit
signal
F-8-23
Paper detecting lever
F-8-24
Right deck
PS6
lifter sensor
Right deck
M4
lifter drive
motor
Right deck
PS8
limit sensor
Left deck
PS10
lifter sensor
Left deck
M5
lifter drive
motor
Left deck
PS12
limit sensor
0009-3174