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Sharp MX-FNX2 Service Manual page 13

Digital full color multifunctional system option saddle stitch finisher punch module paper pass unit

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• Inputs to and Outputs from the Finisher Controller PCB (1/2)
Stapler unit
Staple shift home
position sensor
+5V
FSTHPD
CN72-5
CN72A-5
CN72A-5
Staple driver home
position sensor
+5V
FSHPD
CN72-4
CN72A-4
CN72A-4
Staple empty
sensor
FSD
+5V
CN72-3
CN72A-3
CN72A-3
Self prime
sensor
+5V
FSPD
CN72-2
CN72A-2
CN72A-2
+5V
CN72-6
CN72A-6
CN72A-6
CN72-1
CN72A-1
CN72A-1
CN72-7
CN72A-7
CN72A-7
Staple shift motor
CN72-10
CN72B-5
CN72B-5
CN72-11
CN72B-4
CN72B-4
FSM
CN72-12
CN72B-3
CN72B-3
CN72-13
CN72B-2
CN72B-2
Host
machine
• Inputs to and Outputs from the Finisher Controller PCB (2/2)
Interface transport
unit inlet port
sensor
CNFJ2-1
CNFJ1-
FJPID
CNFJ1-
CN73C-1
-3
-17
-17
-2
-2
-16
-16
-3
Interface transport
unit outlet port
sensor
CNFJ3-1
CNFJ1-
FJPOD
CNFJ1-
CN73C-4
-3
-14
-14
-5
-2
-13
-6
-13
Interface transport
unit cover sensor
CNFJ4-3
CNFJ1-
FJPDD
CNFJ1-
CN73C-7
-2
-11
-11
-8
CN73D-2
-1
-10
-10
Interface
transport
CNFJ1-2
CNFJ5
motor
CNFJ1-2
CN73D-9
-4
-7
-7
-4
-3
-6
-5
-6
-5
-1
-5
-6
FJPM
-2
-4
-4
-7
-5
-3
-3
-8
Finisher controller PCB
CN11-3
When the stapler is at home
SLID_HP
position, '1'.
When the stapler is at
CN11-4
STPL_HP
stapling home position, '0'.
CN11-5
When the cartridge has
HOOK_S
staples, '0'.
When the staple is at top
CN11-6
SELF_P
the stapler, '0'.
+5V
CN11-2
CN11-7
When the stapler is
CN11-1
STPL_CNCT
connected, '0'.
CN7-3
SLIDMTR_A
CN7-4
Switches between '1' and
SLIDMTR_*A
'0' according to the direction
CN7-5
SLIDMTR_B
of motor rotation.
CN7-6
SLIDMTR_*B
+24V
CN2-1
-3
GND
-4
GND
-5
TXD
Communication line
-7
RXD
-6
+24V
CN1-5
CN1-3
CN1-2
+5V
CN1-1
Finisher control PWB
+5V
CN73A-8
CN21-
"0" when paper is detected.
-7
-2
LVL_E_S
-6
-3
+5V
CN73A-5
CN21-4
"0" when paper is detected.
-5
-4
LVL_P_S
-3
-6
+5V
CN73A-2
"0" when the interface
CN21-7
transport cover is open.
-1
-8
LVL_C_S
CN73B-8
-9
CN73B-
+24V
CN19-
The pulse signal is
-6
-2
A
switched depending
-3
-5
*A
on the motor RPM.
-4
-4
B
-3
-5
+24V
*B
-2
-6
MX-FNX2/AR-PN1/MX-RBX1 OPERATIONAL DESCRIPTION 5 – 3
D. Inputs to and Outputs from the Punch
Controller PCB (option)
• Inputs to and Outputs from the Punch Controller PCB
FPHPD
J2008-3
Punch home
-1
position sensor
-2
FPSHPD
J2007-3
Horizontal
-1
registration
-2
home position
sensor
FPMCK
J2009-3
Punch motor
-1
lock sensor
-2
Waste full LED PCB
LED121
Waste full photosensor PCB (FPDD)
PT131
Side resist photo sensor PCB (FPTD)
+5V
PT1
PT2
PT3
PT4
PT5
• Outputs from the Punch Controller PCB
Side resist LED PCB (FPSD)
LED5
LED4
LED3
LED2
LED1
Punch motor
FPNM
Punch side resist motor
FPSM
Punch controller PCB
J1006-4
+5V
-6
When the hole puncher is
PUNCH
-5
at home position, '0'.
J1006-1
+5V
When the punch slide
-3
unit is at home position,
SLIDE
-2
'1'.
J1006-7
+5V
While the punch motor
-9
CLOCK
is rotating, alternates
-8
between '0' and '1'.
+5V
J1005-1
-2
DUSTLED
When the light is
blocked, '0'.
J1005-3
DUSTPTR
4
+5V
J1007-12
-11
SREG1*
-10
SREG2*
-9
When paper is
SREG3*
detected, '0'.
-8
SREG4*
-7
PAEND*
-13
Punch controller PCB
+5V
J1007-6
-1
LEDON5
-5
LEDON4
-4
When '1', LED goes ON.
LEDON3
-3
LEDON2
-2
LEDON1
J1002-1
Switches between '+'
and '–' according to
the direction of motor
-2
rotation.
J1001-1
A
-2
Switches the pulse
B
signals according to
-3
A*
the rotation of the motor.
-4
B*

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