R-Con - Canon imageRUNNER 7095 Service Manual

Chapter 17
17.3.3 <R-CON>
<iR7105 / iR7095>
shading RAM chip select
Addre
Bit
ss
P001 0
1
2
3
4
5
6
7
P002 0
1
2
3
4
5
6
7
P003 0
1
2
3
4
5
6
7
P004 0
1
2
3
4
5
6
7
P005 0
1
2
3
4
5
6
7
17-22
Description
reader heat discharge fan 1 stop detection
reader heat discharge fan 1
reader heat discharge fan 2 stop detection
reader heat discharge fan 2
not used
DDI-S command signal
DDI-S command signal
DDI-S command signal
xenon lamp control signal
power supply monitor (24V system)
power supply monitor (13V system)
not used
scanner motor control signal
sub scanning detection signal
sub scanning detection signal
main scanning detection signal
DDI-S command signal
ADF serial communication (TxD)
DDI-S command signal
ADF serial communication (RxD)
start-up check LED
DDI-S command signal
not used
not used
DDI-S command signal
DDI-S command signal
reader start-up signal
CPU operation mode setup
not used
not used
scanner motor reference voltage
not used
PC I/F
PC I/F
DDI-S command signal
DDI-S command signal
not used
not used
not used
not used
T-17-11
Remarks
1: off
1: ON
1: off
1: ON
0: ON
1: 24V
1: 13V
1: ON
0: ON
0: ON
0: ON
0011-6143