COPYRIGHT© 2001 CANON INC.
2000 2000 2000 2000
CANON SADDLE FINISHER K3/K4 REV.0 MAR. 2001
2-15
CHAPTER 2 OPERATION OVERVIEW
1.3.13 Inputs to and Outputs from the Finisher Controller PCB
F02-103-13
N.C.
N.O
COM
Stapler
shift motor
-1
-2
-3
-4
-5
-6
-1
-2
-3
-4
-5
-6
J776-1
-2
-3
-4
-5
-6
STPMVMA
STPMVMA*
STPMVMB
STPMVMB*
J80
-1
-2
-3
-4
-5
-6
-7
-1
-2
-3
-4
-5
-6
J774-7
-1
-2
-3
-1
-3
-4
-1
-2
-3
-1
-2
-3
-4
-5
-6
J127-7
STPHOOK
HOME*
CD
READY
J773-1
-2
-3
-4
-5
-6
-1
-2
-1
-2 -1
-2
-1
-2
J111-1
-2
-7
J74
-1
-2
J775-1
-2
J71
J87
M10
Stapler
motor
Stapler
M11
Stapler driver PCB
Finisher controller PCB
+24V
+5V
MS2
N.C.
MS3
J53
J49
Swing guide
open switch 1
Tray approach
switch 1
Switches
between '1' and
'0' according to
the direction of
motor rotation.
Alternates
between
'1' and '0'
to rotate
the motor.
When a stapler is at the
leading edge, '0'.
When the 100-sheet
cartridge is set, '0'.
When the stapler is
in stapling position,
'0'.
When staples are
in the cartridge, '0'.