Sharp AR-FN8 Service Manual page 99

Finisher punch unit
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CHAPTER 3 SADDLE STITCHER UNIT BASIC OPERATION
4.
Outputs from the Saddle Stitcher Controller PCB
No.1 paper deflecting solenoid
SL1S
No.2 paper deflecting solenoid
SL2S
Feed plate contact solenoid
SL4S
Feed motor
M1S
Paper folding motor
M2S
Guide motor
M3S
Paper positioning plate motor
M4S
Alignment motor
M5S
3-6
-1
-2
-2
-1
-1
-2
-2
-1
-1
-2
-2
-1
-1
-4
-2
-3
-3
-2
-4
-1
J112-2
-1
J119-5
-4
-3
-2
-1
J114-5
-4
-3
-2
-1
J113-5
-4
-3
-2
-1
Figure 3-106
Saddle stitcher controller PCB
+24V
J15-1
When "0", the solenoid comes
-2
ON.
FLPSL1*
+24V
J15-3
When "0", the solenoid comes
-4
ON.
FLPSL2*
+24V
J15-5
When "0", the solenoid comes
-6
ON.
RLNIPSL*
J5-1
A
-2
A*
The pulse signals change according
-3
to the rotation of the motor.
B
-4
B*
J4-8
The states (+ and -) change according
to the rotation of the motor.
-7
+24U
J12-1
-2
B*
The pulse signals change according
-3
A*
to the rotation of the motor.
-4
B
-5
A
+24U
J7-6
-7
B*
The pulse signals change according
-8
A*
to the rotation of the motor.
-9
B
-10
A
+24U
J7-1
-2
B*
The pulse signals change according
-3
A*
to the rotation of the motor.
-4
B
-5
A

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