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

C.

Inputs to and Outputs from the Saddle Stitcher Controller PCB

1. Inputs to the Saddle Stitcher Controller PCB
PI1S
Paper pushing
plate motor
clock sensor
PI2S
Front cover
open/closed
sensor
PI3S
Delivery cover
sensor
PI4S
Paper folding
motor clock
sensor
PI5S
Alignment
plate home
position sensor
PI6S
Tray paper
sensor
PI7S
Paper
positioning
plate home
position sensor
CHAPTER 3 SADDLE STITCHER UNIT BASIC OPERATION
J107-1
-2
-3
J104-3
-1
-2
J103-3
J303-1
-1 -3
-2
-2
J102-1
-2
-3
J101-3 J309-1
-1 -3
-2 -2
J100-3
-1 -3 -4
-1 -3 -1 -6
-2
-2 -2 -5
J106-3 -1
-1 -3
-2 -2
Figure 3-103
Saddle stitcher controller PCB
J11-15
+5V
-14
LUNGECLK
-13
J11-10
+5V
-12
FDR
-11
J11-7
J203-3
+5V
-1 -9
EJCVR
-8
-2
J11-6
+5V
-5
FLDCLK
-4
J209-3 J11-1
+5V
-1 -3
JOGHP
-2 -2
J6-7
-3
+5V
-1 -9
TRYPAR
-8
-2
-6 J6-4
+5V
-4 -6
PAPPOS
-5 -5
When the paper pushing plate
motor is rotating, alternately
between "1" and "0".
When the front cover is open,
"0".
When the delivery cover is
open, "0".
When the paper folding motor
is rotating, alternately between
"1" and "0".
When the alignment plate is
at the home position, "1".
When paper is present on the
tray, "1".
When the paper positioning
plate is at the home position
sensor, "1".
3-3