Read Sharp AR-PN1 Service Manual online
2-4
COPYRIGHT © 2001 CANON INC.
2000 2000 2000 2000
CANON SADDLE FINISHER G1 REV.0 MAR. 2001
CHAPTER 2 OUTLINE OF OPERATION
1.3.2 Inputs to the Finisher Controller PCB (2/2)
Folding home
position sensor
position sensor
Stack feed roller
(upper) home
position sensor
(upper) home
position sensor
Bind tray sensor
Staple/fold motor
clock sensor
clock sensor
Shift upper limit
sensor
sensor
Shift motor clock
sensor
sensor
Shift lower limit
sensor
sensor
PI17
PI16
PI15
PI14
PI13
PI12
PI11
CN40-3
-2
-1
CN16-4
Finisher controller PCB
When at folding home position, ‘0’.
+5 V
BIND_HP
BIND_HP
+5 V
BIND_ROL_HP
BIND_ROL_HP
+5 V
BIND_CLK
BIND_CLK
When the tray is at the
upper limit, ‘1’.
upper limit, ‘1’.
+5 V
SIFT_UPLMT
SIFT_UPLMT
+5 V
SIFT_DNLMT
SIFT_DNLMT
While the shift motor
is rotating, alternates
between ‘1’ and ‘0’.
is rotating, alternates
between ‘1’ and ‘0’.
+5 V
SIFT_CLK
SIFT_CLK
+5 V
BIND_EMPS
BIND_EMPS
-5
-6
-5
CN38-4
-6
-5
CN37-6
-4
-7
-8
-9
CN41-3
-2
-1
When the stack feed roller
(upper) is at home position, ‘1’.
(upper) is at home position, ‘1’.
CN47-3
-2
-1
CN15-1
-2
-3
When the sensor
detects paper, ‘1’.
detects paper, ‘1’.
Front door sensor
Upper cover sensor
PI23
PI22
When the front door
is open, ‘1’.
is open, ‘1’.
+5 V
FDOOR_S
FDOOR_S
When the upper cover
is open, ‘1’.
is open, ‘1’.
When the paper is
full, ‘1’.
full, ‘1’.
+5 V
TOPCOV_S
TOPCOV_S
CN9-6
-4
-5
CN52-1
-3
-2
When the staple/fold motor is
rotating, alternates between
‘1’ and ‘0’.
rotating, alternates between
‘1’ and ‘0’.
CN15-10
-11
-12
CN50-3
-2
-1
CN49-3
-2
-1
CN15-7
-8
-9
When the tray is at the
lower limit, ‘1’.
lower limit, ‘1’.
CN48-3
-2
-1
-5
-6
CN25-3
-2
-1
-8
-9
CN24-3
-2
-1
CN4-4
-5
-6
Full stack sensor
PI24
+5 V
PAPER_F
PAPER_F
CN73-3
-2
-1
CN19-1
-2
-3
-7
-8
-9
-3
-2
-1
CN15-4
CN4-7
MS1
Joint switch
N. O.
+24 VP
When the front
door is closed, ‘1’.
door is closed, ‘1’.
MS2
MS3
Front door switch
Stapler safety
switch
switch
N. O.
N. O.
JOINT SW
FRONT SW
STPLSAFE SW
CN69-2
-1
CN8-6
-5
CN8-4
-3
CN8-2
-1
CN68-2
-1
CN66-2
-1
When the swing
guide is closed, ‘1’.
guide is closed, ‘1’.
When connected to
the host machine, ‘1’.
the host machine, ‘1’.
F02-103-02
Chap02.p65
3/28/01, 12:07 PM
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