Read Sharp AR-F12 (serv.man8) Service Manual online
8-2
CHAPTER 8 TROUBLESHOOTING
Stopper
Stopper
Guide plate
Alignment plate
A4/LT paper
Shift by SW2
Shift by SW1
Figure 8-103
6) Press SW1 and SW2 simultaneously to
store the adjustment value (this will lower
the swinging guide).
the swinging guide).
7) Shift all bits of SW3 to OFF, and install the
rear cover of the finisher unit.
3.
Adjusting the Staple Position (sta-
pler movement range)
pler movement range)
Adjust as follows if you have replaced the
finisher controller PCB. Performing the steps
will affect all paper sizes and all stapling posi-
tions.
1) Remove the rear cover from the finisher
will affect all paper sizes and all stapling posi-
tions.
1) Remove the rear cover from the finisher
unit.
2) Set SW3 on the finisher controller PCB as
indicated.
ON
1
2
3
4
5
6
7
8
Figure 8-104
3) If you are using A4 paper, press SW1 on
the finisher controller PCB. If you are us-
ing LT paper, press SW2 on the finisher con-
troller PCB.
ing LT paper, press SW2 on the finisher con-
troller PCB.
• Pressing SW1/2 will open the swing guide
and cause the feed belt to rotate.
4) Within 5 secs after pressing the switch, place
one sheet of A4/LT paper between the align-
ment plate and the guide plate, butting it
against the stoppers.
ment plate and the guide plate, butting it
against the stoppers.
• When the finisher detects the paper, it will
lower the swing guide and execute stapling
(rear, 1-position). Take out the stapled pa-
per manually as delivery will not be ex-
ecuted.
(rear, 1-position). Take out the stapled pa-
per manually as delivery will not be ex-
ecuted.
Stopper
Guide plate
Alignment
plate
Stopper
Stapler
Figure 8-105
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