Canon DADF-J1 Service Manual page 206

3) Remove the ADF controller cover, and
set the DIP switch (SW1) ADF control-
ler PCB as follows.
4) Press the push switch (SW2) on the
ADF controller PCB.
• The reversing assembly will start to
operate.
5) Clean with lint-free paper moistened
with alcohol.
COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON DADF-J1 REV.0 MAR.2001
CHAPTER 5 TROUBLESHOOTING
F05-105-07
J1
FU2
J2
J4
IC1
FU1
SW1
J5
LED2
SW4SW3SW2
J3
J6 J7 J8
SW2
F05-105-08
F05-105-09
J14
J13
J12
J9 J10 J11
5-49