Adjusting The Stapling Position (Rear, 1-Point) - Canon SADDLE FINISHER K3 Service Manual

6) Press SW976 once so that a new setting
may be entered.
• The stapler moves to home position
once, and then moves back to stapling
position. DSP971 indicates the latest
setting.
7) According to the result of comparison,
press SW975 (+) or SW974 (-) on the
finisher controller PCB.
• Each press on SW975 (+) shifts the sta-
pling position to the front by about 0.42
mm, and the indication of DSP971 ad-
vances in the direction of '+' by '1',
• Each press on SW974 (-) moves the sta-
pling position toward the rear by about
0.42 mm. The indication of DSP971 ad-
vances in the direction of '-' by 1.
8) As in step 3), insert a stack of several
A4 or LTR sheets into the handling tray.
9) Press SW976 once so that the new set-
ting will be accepted.
• Manual stapling will take place auto-
matically so that you can check the sta-
pling position. The indication of
DSP971 will be '0'.
10) Turn off the power.
11) Shift all bits of SW973 to OFF.
12) Turn off the power, and move down the
swing guide.
COPYRIGHT© 2001 CANON INC. 2000 2000 2000 2000 CANON SADDLE FINISHER K3/K4 REV.0 MAR. 2001
CHAPTER 3 MECHANICAL SYSTEMS
1.7.5 Adjusting the Stapling Position
(rear, 1-point)
If you have replaced the EEPROM
(IC108) of the finisher controller PCB or
replaced the stapler, perform the following:
1) Set SW973 of the switch PCB as fol-
lows:
AB-configuration
ON
1 2 3
Inch-configuration
ON
1 2 3
F03-107-15D
2) Press SW976 of the switch PCB.
• 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 aligning
plate and the rear aligning plate move to
the rear 1-point stapling position. The
stapler also moves to the rear 1-point
stapling position. DSP971 on the switch
PCB indicates the latest setting; be-
tween '-12' and '+12'.
3) Holding a stack of several A4 or LTR
sheets, insert it into the handing tray. At
this time, butt the trailing edge of the
stack against the rear aligning plate.
4 5 6 7 8
4 5 6 7 8
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