Canon FINISHER-C1 Service Manual page 93

3. Inputs to the Saddle Stitcher Controller PCB
Paper sensor PCB
No. 1 paper
sensor
No. 2 paper
sensor
No. 3 paper
sensor
Stitcher unit (front)
Stitcher home
position
sensor (front)
PS4S
Staple sensor
(front)
PS3S
Stitcher unit (rear)
Stitcher home
position
sensor (rear)
PS2S
Staple sensor
(rear)
PS1S
Inlet door switch
N.O.
MS1S
Front door switch
N.O.
MS2S
Delivery door switch
N.O.
MS3S
COPYRIGHT © 1998 CANON INC.
CHAPTER 3 SADDLE STITCHER UNIT BASIC OPERATION
PI1A
PI2A
J123-
5
-4
-3
-2
-1
PI3A
+5V
J315-1
-5
+5V
-3 -7
-2 -6
+5V
J316-3 -5
+5V
-1 -7
-2 -6
Figure 3-105
FINISHER-C1/SADDLE FINISHER-C2 REV. 0 DEC. 1998 PRINTED IN JAPAN (IMPRIME AU JAPON)
-1 -5 J10-1
+5V
-2 -4 -2
1STPA
-3 -3 -3
2NDPA
-4 -2 -4
3RDPA
-5 -1 -5
-5 J8-3
STCHHP1
-7 -1
HKEMP1
-6 -2
-5 J8-10
STCHHP2
-7 -8
HKEMP2
-6 -9
J4-1
-2
J4-3
-4
-2 -1 J4-5
-1 -2 -6
Saddle stitcher controller PCB
When paper is present at the No.
1 paper sensor, '1'.
When paper is present at the No.
2 sensor, '1'.
When paper is present at No. 3
paper sensor, '1'.
When the stitcher unit is at
home position for stitching, '1'.
When no staple is present, '0'.
When the stitcher unit is at
home position for stitching, '1'.
When no staple is present, '0'.
+24V
When the inlet
INLTCVRMS
door is closed, '1'.
When the front
FDROPN
door is closed, '1'.
When the delivery
DELVMS
door is closed, '1'.
3-5