DOWNLOAD Sharp AR-F14 (serv.man4) Service Manual ↓ Size: 1.18 MB | Pages: 18 in PDF or view online for FREE

AR-F14/PN1 OPERATIONAL DESCRIPTION 4-17

The inlet sensor does not detect paper approximately 1.5 sec after the host machine generates the delivery signal.

The paper does not leave the inlet sensor approximately 2 sec after the inlet sensor has detected its leading edge.

In bind mode, the folding position sensor does not detect paper 1200 msec after the intermediate processing tray starts to send paper to the stapling

position.

In bind mode, paper does not leave the holding position sensor approximately 10.5 sec after the staple/fold motor is driven.

Paper is detected inside the finisher at power-on or when the door is closed.

The finisher is disconnected from its host machine or the front door, or the upper cover is opened while the system is in operation (paper on the move).

The staple home position sensor (STHPS) does not go OFF 600 msec after the stapler is driven. Or, it does not return to its home position (where the

sensor goes ON).

Feed motor (FFM)

Inlet sensor (ES)

Jam check

Feed motor (FFM)

Inlet sensor (ES)

Jam check

Normal

Jam

approx. 1.5sec.

Host machine delivery signal

approx. 1.5sec.

Host machine delivery signal

Feed motor (FFM)

Inlet sensor (ES)

Jam check

Inlet sensor (ES)

Jam check

Normal

Jam

approx. 2sec.

Feed motor (FFM)

approx. 2sec.

Folding position 
sensor (FPS)

Jam check

Folding position 
sensor (FPS)

Jam check

Normal

Jam

1200 ms

Delivery motor (FAM)

Delivery motor (FAM)

1200 ms

Staple/fold 
motor (FFSM)

Folding position 
sensor (FPS)

Jam check

Folding position 
sensor (FPS)

Jam check

Normal

Jam

approx. 10.5sec.

approx. 10.5sec.

Staple/fold 
motor (FFSM)

[04]OPERATIONALDESCRIPTION.fm  17 ページ  ２００４年４月１９日　月曜日　午後１時３７分

AR-F14/PN1 OPERATIONAL DESCRIPTION 4-18

When the host machine is turned on, it supplies the finisher controller PCB with two channels of 24 VDC; one is for the motors and clutches, and the

other is turned into 5 VDC by the regulator IC (IC1) of the finisher controller PCB for use by the sensors and ICs on PCBs.
If a punch unit (option) is installed, power is also supplied to the punch controller PCB.

Some of 24 VDC used to drive motors is cut off when the joint switch (JS), front door switch (FDSW), or stapler safety switch (SSS) is open.

motor (FFM), paddle motor (FPM), and delivery motor (FAM) is equipped with a fuse which melts in the presence of overcurrent.

When the host machine is turned on, the puncher unit is supplied by the finisher controller PCB with 24-V and 5-V power.

The 24-V power is used to drive the motors, while the 5-V power is used by sensors and the ICs on the punch controller PCB.

presence of overcurrent.

Finisher 
controller PCB

Punch controller PCB 
(puncher unit; option)

Host

machine

(IC1)

Circuit Breaker

(CB1)

24VP

24VL

Regulator IC

5 V

5 V

24 V

24 V

24 V

Clutch

Motor

Motor

Joint switch

(JS)

Front door switch

(FDSW)

Stapler safety switch

(SSS)

Sensor

24 V

5 V

Finisher
controller
PCB

24 V

5 V

5 V

Punch controller PCB

Motors

Sensors

[04]OPERATIONALDESCRIPTION.fm  18 ページ  ２００４年４月１９日　月曜日　午後１時３７分

AR-F14/PN1 OPERATIONAL DESCRIPTION 4-18

When the host machine is turned on, it supplies the finisher controller PCB with two channels of 24 VDC; one is for the motors and clutches, and the

other is turned into 5 VDC by the regulator IC (IC1) of the finisher controller PCB for use by the sensors and ICs on PCBs.
If a punch unit (option) is installed, power is also supplied to the punch controller PCB.

Some of 24 VDC used to drive motors is cut off when the joint switch (JS), front door switch (FDSW), or stapler safety switch (SSS) is open.

motor (FFM), paddle motor (FPM), and delivery motor (FAM) is equipped with a fuse which melts in the presence of overcurrent.

When the host machine is turned on, the puncher unit is supplied by the finisher controller PCB with 24-V and 5-V power.

The 24-V power is used to drive the motors, while the 5-V power is used by sensors and the ICs on the punch controller PCB.

presence of overcurrent.

Finisher 
controller PCB

Punch controller PCB 
(puncher unit; option)

Host

machine

(IC1)

Circuit Breaker

(CB1)

24VP

24VL

Regulator IC

5 V

5 V

24 V

24 V

24 V

Clutch

Motor

Motor

Joint switch

(JS)

Front door switch

(FDSW)

Stapler safety switch

(SSS)

Sensor

24 V

5 V

Finisher
controller
PCB

24 V

5 V

5 V

Punch controller PCB

Motors

Sensors

[04]OPERATIONALDESCRIPTION.fm  18 ページ  ２００４年４月１９日　月曜日　午後１時３７分

AR-F14/PN1 OPERATIONAL DESCRIPTION 4-18

When the host machine is turned on, it supplies the finisher controller PCB with two channels of 24 VDC; one is for the motors and clutches, and the

other is turned into 5 VDC by the regulator IC (IC1) of the finisher controller PCB for use by the sensors and ICs on PCBs.
If a punch unit (option) is installed, power is also supplied to the punch controller PCB.

Some of 24 VDC used to drive motors is cut off when the joint switch (JS), front door switch (FDSW), or stapler safety switch (SSS) is open.

motor (FFM), paddle motor (FPM), and delivery motor (FAM) is equipped with a fuse which melts in the presence of overcurrent.

When the host machine is turned on, the puncher unit is supplied by the finisher controller PCB with 24-V and 5-V power.

The 24-V power is used to drive the motors, while the 5-V power is used by sensors and the ICs on the punch controller PCB.

presence of overcurrent.

Finisher 
controller PCB

Punch controller PCB 
(puncher unit; option)

Host

machine

(IC1)

Circuit Breaker

(CB1)

24VP

24VL

Regulator IC

5 V

5 V

24 V

24 V

24 V

Clutch

Motor

Motor

Joint switch

(JS)

Front door switch

(FDSW)

Stapler safety switch

(SSS)

Sensor

24 V

5 V

Finisher
controller
PCB

24 V

5 V

5 V

Punch controller PCB

Motors

Sensors

[04]OPERATIONALDESCRIPTION.fm  18 ページ  ２００４年４月１９日　月曜日　午後１時３７分