Adjusting The Position Of The Stapler (Front, 1-Point) - Canon SADDLE FINISHER K3 Service Manual

CHAPTER 3 MECHANICAL SYSTEMS
1.7.4 Adjusting the Position of the
Stapler (front, 1-point)
If you have replaced the EEPROM
(IC108) of the finisher controller PCB, per-
form the following:
1) Set SW973 on the switch PCB as fol-
lows:
AB-configuration
ON
1 2 3
Inch-configuration
ON
1 2 3
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2) Press SW976.
• The swing guide of the finisher opens
and, at the same time, the front aligning
plate and the rear aligning plate move to
home position. Then, the front/rear
aligning plate moves to the front 1-point
stapling position. The stapler also
moves to the front 1-position stapling
position. The latest setting is indicated
by DSP971 on the switch PCB; between
'-12' and '+12'.
3) Place several sheets of A4 or LTR
sheets, and insert them into the holding
tray. At this time, butt the trailing edge
of the stack against the rear aligning
plate.
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COPYRIGHT© 2001 CANON INC.
4 5 6 7 8
4 5 6 7 8
2000 2000 2000 2000
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• If the gap between the front aligning
plate and the paper front edge is 1 mm
or more, turn off the power; then, shift
all bits of SW973 to OFF, and stop the
adjustment. Then, adjust the alignment
width, and then perform the adjustment
of the stapling position.
4) Press SW976 of the switch PCB.
• In response, the stapler performs sta-
pling. The indication of DSP971 will be
'0'.
5) Remove the stack of sheets, and check
the staple position against the standard.
If it is correct, end the adjustment. Turn
off the power, and shift all bits of
SW973 to OFF, and turn on the power
once again. If the stapling position must
still be adjusted, go to the next step.
Direction of
delivery
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CANON SADDLE FINISHER K3/K4 REV.0 MAR. 2001