Canon DADF-G1 Service Manual page 116

4) Open the machine carefully, and mea-
sure the stop position of the copy paper
; then, close the machine carefully.
4
5) Use the push switches (SW1, SW2) of
the DADF controller PCB to adjust the
original leading edge stop position;
each press on the switch moves the stop
position by 0.34 mm.
When the stop position is correct, press
the push switch (SW3) once so that the
copy paper will be discharged and the
new setting will be stored.
• Relationship Between Push Switch and
Copy Paper
Push switch
SW1
SW2
T05-101-03
Holding down the push switch
will not result in a change of
more than 0.34 mm.
COPYRIGHT© 2000 CANON INC.
Shift of copy paper
To rear
To left
CANON DADF-G1 REV.0 OCT. 2000
CHAPTER 5 TROUBLESHOOTING
Copyboard glass
Standards :
Stop position
F05-101-16
1 2 1 4 1 2
J15
CB1
J2 J3
7
J1
1
8
J10
1
DSW1
SW1
SW3
SW2
TP1
F05-101-17
DADF
Leading Trailing
edge edge
F05-101-18
Copy paper
=11.0 1mm
1 10 1
9
J5
14
13
J14 J8
1 2
1
J13
2
1
J6
3
1
J7
2
J11
B12 B1
1
3
2 1
A1 J9 A12 J12
Copy paper
Copyboard
glass
5-7