Inputs To And Outputs From The Finisher Controller Pcb - Sharp AR-FN8 Service Manual

CHAPTER 2 FINISHER UNIT BASIC OPERATION
C.

Inputs to and Outputs from the Finisher Controller PCB

1. Inputs to the Finisher Controller PCB
Inlet sensor
Delivery sensor
Stapling tray
sensor
Shutter open
sensor
Alignment guide
home position
sensor
Stapler shift home
position sensor
Tray home
position sensor
2-4
PI1
J106-3
-7
-1
-9
-2
-8
PI3
J134-1
-3
-2 -2
-3
-1
PI4
J122-3
-1
-1
-3
-2
-2
PI5
J118-3
-1
-1
-3
-2
-2
PI6
J121-3
-4
-1
-6
-2
-5
PI7
J129-3
-1
-1
-3
-2
-2
PI8
J130-3
-1
-2
J17-7 +5V
-3
-9
-1
-8
-2
J11-3
-5
-6 -2
-1
-7
J9A-1
-11
-3
-9
-2
-10
J12B-4
-3
-6
-1
-5
-2
J9A-4
-8
-6
-6
-5
-7
J12A-7
-3
-9
-1
-8
-2
J12A-4
-6
-5
Figure 2-103
Finisher controller PCB
When the sensor detects
PENT
paper, "1".
+5V
When the sensor detects
PDEL
paper, "1".
+5V
When the sensor detects
STPTY
paper, "1".
+5V
When the shutter opens, "1".
STOPN
+5V
When the alignment guide
JOGHP
is at the home position, "1".
+5V
When the stapler is at the
STPHP
home position, "1".
+5V
When the tray is at the
TRYHP
home position, "1".