Canon FINISHER-C1 Service Manual page 174

CHAPTER 6 TROUBLESHOOTING
6) Press SW2 and SW3 simultaneously to
store the adjustment value. (This will lower
the swinging guide.)
7) Shift all bits of SW1 to OFF*, and install
the rear cover of the finisher unit.
*If you are disabling the manual feed tray
height control mode, set bit 2 on SW1 to
ON.
3. Adjusting the Stapling Position
(stapler movement range)
Make the adjustments that follow if you
have replaced the finisher controller. Perform-
ing the steps will affect all paper sizes and all
stapling positions.
1) Remove the rear cover from the finisher
unit.
2) Set SW1 on the finisher controller PCB as
indicated.
ON
1 2
Figure 6-104
3) If you are using A4 paper, press SW2 on
the finisher controller PCB. If you are us-
ing LTR paper, press SW3 on the finisher
controller PCB.
• A press on SW2/3 will open the swing
guide and cause the feed belt to rotate.
4) Within 5 sec after pressing the switch, place
one sheet of A4/LTR paper between the
alignment plate and the guide plate, butt-
ing it against the stoppers.
• When the finisher detects the paper, it will
lower the swing guide and execute stapling
(rear, 1-point). Take out the stapled paper
manually, however; delivery operation will
not be executed.
6-2 COPYRIGHT © 1998 CANON INC.
3 4
FINISHER-C1/SADDLE FINISHER-C2 REV. 0 DEC. 1998 PRINTED IN JAPAN (IMPRIME AU JAPON)
Stapler
Alignment plate
Guide plate
Figure 6-105
5) If the stapling position is correct, shift all
bits on SW2 to OFF* to end the adjust-
ments. If you need to change the stapling
position, on the other hand, go to the next
step.
*If you are disabling the manual feed tray
height control mode, set bit 2 on SW1 to
ON.
6) To suit the position of the staple on the
paper, press SW2 or SW3 on the finisher
controller PCB as many times as necessary.
• A press on SW2 will shift the stapling po-
sition to the front in increments of 0.3 mm.
• A press on SW3 will shift the stapling po-
sition to the rear in increments of 0.3 mm.
Stopper
Stopper