Canon FINISHER-C1 Service Manual page 176

CHAPTER 6 TROUBLESHOOTING
If you have replaced the saddle stitcher
controller PCB, be sure to set the new DIPSW1
so the settings will be the same as those on the
old DIPSW1. If, for any reason, you must
change the folding position, perform the fol-
lowing steps:
1) Remove the PCB cover, and set bits 1
through 4 of DIPSW1 on the saddle stitcher
controller PCB as indicated.
ON
1 2 3 4
Do not change bits 5 through 8.
Figure 6-108
2) Remove the rear cover of the saddle stitcher
unit, and tape the actuator of the inlet cover
open sensor (PI9S) and the inlet cover open
detecting switch (MS1S) of the saddle
stitcher unit in place.
3) Press SW2 on the saddle stitcher control-
ler PCB so that the feed motor (M1S) starts
to rotate.
4) Before slot in the paper, put a marking at
the top of the paper. (You will be using two
sheets of A3 or LDR paper.)
A3/LDR paper
Slot in direction
Figure 6-109
6-4 COPYRIGHT © 1998 CANON INC.
5 6 7 8
Marking
FINISHER-C1/SADDLE FINISHER-C2 REV. 0 DEC. 1998 PRINTED IN JAPAN (IMPRIME AU JAPON)
5) Open the inlet cover, and slot in two sheets
of paper. (Push them in by hand until the
leading edge of the sheets butts against the
paper positioning plate.)
Marking
Sheets
Figure 6-110
6) Close the inlet door.
7) Press SW2 on the saddle stitcher control-
ler PCB.
• The saddle stitcher unit will "stitch" the
sheets, and fold and deliver the stack auto-
matically.
8) Measure the distance (L) between the
stitching position and the folding position.
Then, perform "positive width adjustment"
or "negative width adjustment" to suit the
relationship between the stitching position
and the folding position.
• If the stitching position is below the fold-
ing position, perform "positive width ad-
justment."
• If the stitching position is above the fold-
ing position, perform "negative width ad-
justment."