Canon ImageRunner iR8500 Series Service Manual page 900

Chapter 17
Address
P030
P031
P032
P033
P034
P035
P036
17-56
Bit Description
0 D/A serial output
1 flash serial output
2 punch motor ON
3 flash serial input
4 D/A serial lock
5 not used
6 not used
7 not used
0 stapler shift motor ON*
1 D/A load signal
2 stapler shift motor A
3 stapler shift more B
4 stapler shift motor A*
5 stapler shift motor B*
6 stapler motor CCW*
7 stapler motor CW*
0 punch motor PWM
1 DRAM chip select
2 punch slide motor clock
3 punch motor
4 punch slide motor direction switch-over
5 punch motor direction switch-over CW
6 punch motor direction switch-over CCW
7 punch slide motor current switch-over
0 stitch motor (rear) CW signal
1 stitch motor (rear) CCW signal
2 stitch motor (front) CW signal
3 stitcher motor (front) CCW signal
4 paper fold motor CW drive signal
5 paper fold motor CCW drive signal
6 No. 1 paper deflect solenoid drive signal
7 No. 2 paper deflect solenoid drive signal
0 not used
1 not used
2 not used
3 not used
4 not used
5 feed roller contact drive signal
6 solenoid timer (full suction) output
7 paper portioning plate motor power
0 24 V power supply down detection
1 paper pushing plate leading edge position
2 delivery detection
3 not used
4 not used
5 not used
6 not used
7 not used
0 not used
1 not used
2 paper pushing plate home position detection
3 aligning plate home position detection
4 saddle tray home position detection
5 not used
6 not used
7 not used
Notation Remarks
M18 1: OFF, 0: ON
M10 1: retain, 0: drive
M10
M10
M10
M10
M11 0: CCW
M11 0: CW
M18
PI34 1: ON, 0: OFF
M18
1: rear, 0: front
M18 1: OFF, 0: ON
M18 1: OFF, 0: ON
1: constant speed, 0:
accelerate
M46 0: CW
M46 0: CCW
M47 0: CW
M47 0: CCW
M42 0: CW
M42 0: CCW
SL41 0: ON
SL42 0: ON
SL43 1: ON
0: ON
M44 0: ON
1: down
PI56 1: leading edge
PI52 0: paper present
PI55 1: HP
PI48 0: HP
PI41 0: HP