Inputs To The Dc Controller Pcb (6/6) - Canon ImageRunner iR8500 Series Service Manual

Original size
sensor 1
Original size
sensor 2
Original size
sensor 3
Original size
sensor 4
Cassette 3
paper length
sensor
Cassette 4
paper length
sensor
Manual feed
tray paper
width volume

3.1.12 Inputs to the DC Controller PCB (6/6)

iR105
SIZE1
SIZE2
SIZE3
SIZE4
SV1
SV2
SVR1
DC controller PCB
J503
-B1
+5V
-B2
When an original is detected, '0'.
SIZE1
-B3
J503
-B4
+5V
-B5
When an original is detected, '0'.
SIZE2
-B6
J504
-B1
+5V
-B2
When an original is detected, '0'.
SIZE3
-B3
J504
-B4
+5V
-B5
When an original is detected, '0'.
SIZE4
-B6
SIZE ON
J513
-B4
SV1-0
-B5
SV1-1
-B6
0V
-B7
+5V
J514
-A11
SV2-0
-A12
SV2-1
-A13
0V
-A14
+5V
J510
-B6
+5V
-B5
SVR1
-B4
F-3-11
Chapter 3
0006-9365
3-11