Canon ImageRunner iR8500 Series Service Manual page 892

Chapter 17
Address
P008
P009
P010
P011
P012
P013
P014
P015
P016
P017
P018
P019
P020
P021
P022
P023
P024
P025
P026
P027
P028
17-48
Bit Description
0 image leading edge signal
1 pre-registration roller paper sensor
2 separation motor reference clock
3 delivery motor clock detection
4 pickup motor phase A
5 pickup motor phase B
6 pickup motor hold
7 AD trigger
0 not used
1 separation clutch
2 skew sensor
3 original delivery sensor
4 manual feed set sensor
5 not used
6 reversal sensor
7 registration roller rotation detection
0 DIP switch (DIPSW1)
1 signal DIP switch (DIPSW2) signal
2 DIP switch (DIPSW3) signal
3 DIP switch (DIPSW4) signal
4 DIP switch (DIPSW5) signal
5 DIP switch (DIPSW6) signal
6 upper cover front sensor (front)
7 upper cover rear sensor (rear)
0 7-segment LED0
1 7-segment LED1
2 7-segment LED2
3 7-segment LED3
4 7-segment LED4
5 7-segment LED5
6 7-segment LED6
7 ADF open/closed sensor
0 original width detecting switch 0
1 original width detection switch 1
2 original width detecting switch 2
3 original width detecting switch 3
4 original width detecting switch 4
5 push switch 1
6 push switch 2
7 push switch 3
tray volume
separation rear sensor analog input
read sensor analog input
delivery reversal sensor analog input
not used
not used
not used
not used
reversal motor
belt motor
original sensor adjustment
trailing edge sensor adjustment
separation rear sensor adjustment
skew sensor adjustment
pre-registration-roller sensor adjustment
post-registration-roller sensor adjustment
Notation Remarks
1: leading edge
S2 0: original present
during outputs,
repeats '0' and '1'
PI11 during outputs,
repeats '0' and '1'
during outputs,
repeats '0' and '1'
during outputs,
repeats '0' and '1'
1: output present
1: output present
CL 1: ON
S5 1: original present
PI13 1: original present
PI12 1: original present
S1 1: original present
PI5 during outputs,
repeats '0' and '1'
0: ON
0: ON
0: ON
0: ON
0: ON
0: ON
1: closed
1: closed
0: ON
0: ON
0: ON
0: ON
0: ON
0: ON
0: ON
1: closed
1: ON
1: ON
1: ON
1: ON
1: ON
0: ON
0: ON
0: ON
(hereafter, analog
ports)
(hereafter, analog
ports)