Toshiba MJ-1027 Service Manual page 35

CHAPTER 2 FINISHER UNIT BASIC OPERATION
3. Inputs to the Finisher Controller PCB
PI20
Swing motor
clock sensor
PI25
Tray-2 home
position sensor
PS1
Height sensor
Door switch
N. O.
C.
J148-1
MS1
-2
Swing guide closed detecting switch 1
N. O.
C.
MS2
Swing guide closed detecting switch 2
N. O.
C.
MS6
Safety zone switch
J131-1
C.
-3
N. C.
-2
N. O.
MS3
Shutter closed detecting switch
J140-3
N. C.
-2
N. O.
-1
C.
MS4
Tray coming close detection switch
J138-3
N. C.
N. O.
-1
C.
MS9
2-6
J125-1 -5 -7
-2 -4 -8
-3 -3 -9
J135-3
-1
-2
J114-3
-2 -3 -2
-4
-1 -4 -1
-2
-3 -2 -3
-1 -4 -1 -4
J148-1
-1 -1
-2 -2 -2
-1 -1
-2 -2
-3 -3
-4 -4
J206-1 J206-1
-2 -2
-3 -3
J221-2 -2
-1 -1
Figure 2-105
Finisher controller PCB
J9B-5
+5V
When the swing motor is
-4
SWGCLK
rotating, alternately between
-3
"0" and "1".
J14-1
+5V
When the tray-2 is home
-3
TRYHP2
position, "1".
-2
J6-2
-3
+5V
Measures the distance between
-1
-4
Height
the sensor and the top of the
-3
-2
PWR
stack on the tray.
-1 -4
+24V
J5-1
+24VMOVE
-2
DRSW
J5-6
+24V SHIFT
-7
J5-8
+24VSTPL
-9
SWGGCLD
+24VSHIFT
J5-3
-5
-4
TRAYSAF
J7-7
SHUTCLD
-6
-5
J27-2
TRYLMT
+24VSHIFT
-1
When the front door
and the upper cover
are closed, "1".
When the swing
guide is closed, "1".
When the tray is at
the delivery slot, "1".
When the shutter is
closed, "1".
When the tray-1 gets
close to the tray-2: "0"