Read Sharp AR-F13 (serv.man2) Service Manual online
AR-F13 ADJUSTMENTS 8-1
[8] ADJUSTMENTS
1. Finisher/saddle unit
A. Adjusting the Folding Position
The folding position is adjusted by matching it with the stapling position.
If you have replaced the finisher controller PCB, you must transfer the
existing settings to the new PCB. Perform the following if the folding
existing settings to the new PCB. Perform the following if the folding
position must be adjusted for some reason.
NOTE:Both the folding and stapling positions may deviate for some type
of paper. In such a case, change the "middle stapling position" in
the user mode of the host machine.
1) Set SW1 on the finisher controller PCB as follows:
2) Adjust the folding position by pressing the PSW1 or PSW2 on the
finisher controller PCB a required number of times. Pressing the
switch once moves the folding position about 0.16 mm.
•To move the folding position in the "-" direction, press the PSW1.
•To move the folding position in the "+" direction, press the PSW2.
•Pressing the PSW1 and PSW2 at the same time clears the adjustment
value.
3) When adjustment of the folding position is complete, set all bits of
the SW1 on the finisher controller PCB to OFF.
4) Enter the bind mode of the host machine and check whether the
folding position is adjusted properly. If adjusted improperly, adjust
the folding position again.
B. Adjusting the Middle 2-Point Stapling Position
The stapling position is adjusted by matching it with the folding position.
If you have replaced the finisher controller PCB, you must transfer the
existing settings to the new PCB. Perform the following if the stapling
existing settings to the new PCB. Perform the following if the stapling
position must be adjusted for some reason.
NOTE:Both the folding and stapling positions may deviate for some type
of paper. In such a case, change the "middle stapling position" in
the user mode of the host machine.
1) Set SW1 on the finisher controller PCB as follows:
2) Adjust the stapling position by pressing the PSW1 or PSW2 on the
finisher controller PCB a required number of times. Pressing the
switch once moves the stapling position about 0.14 mm.
•To move the stapling position in the "-" direction, press the PSW1.
•To move the stapling position in the "+" direction, press the PSW2.
•To move the stapling position in the "+" direction, press the PSW2.
•Pressing the PSW1 and PSW2 at the same time clears the adjustment
value.
3) When adjustment of the stapling position is complete, set all bits of
the SW1 on the finisher controller PCB to OFF.
4) Enter the bind mode of the host machine and check whether the
stapling position is adjusted properly. If adjusted improperly, adjust
the stapling position again.
C. One-page exit mode
This mode is used to increase the accuracy of paper alignment in the
simple load offset mode by discharging paper one by one to the offset
tray.
1) Set the SW1 of the finisher control PWB as shown below.
2) Turn on the power.
2. Punch unit (option)
A. Adjusting the Punch Hole Position
This mode requires operation in service mode. The range of hole
displacement is between 3 and -3 in 1-mm increments. A higher setting
will move the hole toward the leading edge of sheet.
will move the hole toward the leading edge of sheet.
(See the Service Manual of the host machine.)
B. Adjusting the Sensor Output
Perform the following when the punch controller PCB, horizontal
registration sensor (photosensor PCB/LED PCB), or waste full sensor
registration sensor (photosensor PCB/LED PCB), or waste full sensor
(waste full photosensor PCB/waste full LED PCB) has been replaced.
1) Shift bits 1 through 4 on the DIPSW1001 on the punch controller
PCB as follows:
2) Press SW1002 or SW1003 on the punch controller PCB. A press will
automatically adjust the sensor output.
•The adjustment is over when all LEDs on the punch controller PCB are
ON: LED1001, LED1002, LED1003.
3) Shift all bits of DIPSW1001 to OFF.
ON
1
2
3
4
5
6
7
8
+ direction
- direction
ON
1
2
3
4
5
6
7
8
+ direction
- direction
ON
1
2
3
4
5
6
7
8
ON
1
2
3
4
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