COPYRIGHT© 2001 CANON INC.
2000 2000 2000 2000
CANON SADDLE FINISHER K3/K4 REV.0 MAR. 2001
5-5
CHAPTER 5 TROUBLESHOOTING
6) Press SW976 once so that the machine
is ready to accept a new setting.
•
The stapler returns to home position and
then moves back to the stapling position
once again. LED101 indicates the latest
setting.
7) Press SW975 or SW974 on the switch
PCB according to the result of compari-
son.
•
Each press on SW975 shift the stapling
position toward the front by about 0.35
mm. The reading of DSP971 advances
in the direction of '+' by '1'.
•
Each press on SW974 shifts the stapling
position toward the rear by about 0.35
mm. The reading of DSP971 advances
in the direction of '-' by '1'.
8) As in step 3), insert a stack of several
sheets of A4 or LTR paper into the han-
dling tray.
9) Press SW976 so that the new setting
will be stored.
•
The machine executes stapling auto-
matically so that you can check the sta-
pling position.
10) Turn off the power.
11) Shift all bits of SW973 to OFF.
12) Turn off the power to move down the
swing guide.
1.1.4 Adjusting the Wrapping on the
Buffer Roller
Perform the adjustments that follow for
the following:
a. If you have replaced the EEPROM
(IC102) on the finisher controller PCB.
b. If the degree of wrapping has changed
for some reason.
The degree of wrapping refers to the dis-
placement between the first and second
sheets or between the second and third
sheets.
F05-101-09
1) Using the door switch actuator, turn on
the two door switches. Set SW973 on
the switch PCB as indicated:
F05-101-10
2) Set '2' to as the copy count on the
copier, select sort mode, and place three
originals.
Degree of wrapping
3rd sheet
1st sheet
2nd sheet
Direction of delivery
ON
1
2
3
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5
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7
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