COPYRIGHT© 2001 CANON INC.
2000 2000 2000 2000
CANON SADDLE FINISHER K3/K4 REV.0 MAR. 2001
5-108
CHAPTER 5 TROUBLESHOOTING
4.2 Alarm
4.2.1 Finisher Unit
Error
Stapler absent
Stapler absent
Tray A stack
excess
Tray B stack
excess
Condition
• The stapler is not
fitted.
• The stapler car-
tridge has run
out of staples.
• The number of
sheets in the tray
is in excess of a
specific value.
• The number of
sheets in the tray
is in excess of a
specific value.
Detection
• At all times
• At all times.
• At all times.
• Normal monitor-
ing.
Machine
operation
• The operation of
the stapler motor
(M6) and the
stapler shift mo-
tor (M4) is pro-
hibited.
• Normal opera-
tion is possible;
however, opera-
tion depends on
instructions from
the copier.
• Normal opera-
tion may be con-
tinued.
• Normal opera-
tion may be con-
tinued.
Resetting
• Fit the stapler.
• Replace the
staple cartridge
or fit it correctly.
• The absence of
paper in the tray
is detected while
at rest.
• The absence of
paper in the tray
is detected.
4.2.2 Saddle Stitcher Unit
a. Overstacking
Error
Overstacking
Stitch stack excess
Condition
• The number of
sheets in the de-
livery tray is in
excess of a spe-
cific value.
• The number of
sheets in the
compartment
exceeds 15.
Detection
• At the end of
delivery of the
stack that causes
the error.
• When the sheet
that causes the
error is depos-
ited.
Machine
operation
• Normal opera-
tion may be con-
tinued.
• Stitching is pro-
hibited.
Resetting
• When the stacks
are removed
from the tray.
• When the paper
is removed from
the compart-
ment.
