Canon iR105 Service Manual page 596

<DC-CON (10/10)>
Address Bit
4 fixing thermistor 2 open circuit detection
5 fixing thermistor 1 open circuit detection
6 fixing motor zero-cross error
7 not used
8 open by sub SSR
9 open by main SSR
10 open by fixing thermistor 2 error
11 open by fixing thermistor 1 error
12 open by fixing thermistor 2 open circuit
13 open by fixing thermistor 1 open circuit
14 not used
15 not used
R-CON
Indicates the input/output ports of the reader controller PCB.
<R-CON (1/3)>
Address Bit
P001 0 original size detection 1
1 original size detection 2
2 original size detention 3
3 original size detection 4
4 copyboard open/closed detection
5 not used
6 not used
7 not used
P002 0 fluorescent lamp absent
1 fluorescent lamp ON detection
2 not used
3 not used
4 scanner motor cooling fan
5 stream reading fan
6 inverter fan
7 not used
P003 0 original orientation detection PCB power
detection
1 original orientation detection PCB busy
detection
COPYRIGHT© 2001 CANON INC.
Description
Description
2000 2000 2000 2000 CANON iR105 REV.0 JULY 2001
SERVICE MODE
COPIER>I/O>R-CON
Notation Remarks
H: open circuit
H: open circuit
H: error
H: open
H: open
H: open
H: open
H: open
H: open
Notation Remarks
0: detected
0: detected
0: detected
0: detected
1: closed
1: absent
1: ON, 0: OFF
1: stop
1: stop
1: stop
0: connected
0: busy
S-35