Specifications

COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON DADF-J1 REV.0 MAR.2001
CHAPTER 5 TROUBLESHOOTING
5-57
2.1.4 E410
1) Set the DIP switch (SW1) on the ADF controller PCB as indicated.
Does the motor (M3) rotate when the push switch SW2 and then
the push switch SW3/SW4 are pressed?
(To stop the operation, press the push switch (SW2) once again.)
YES: Go to step 3).
Pickup motor (M3)
2) Disconnect the connector (J11) of the ADF controller PCB. Set the
meter range to X1
ΩΩ
ΩΩ
Ω, and connector the meter probe to the connec-
tors on the cable side as indicated. Is the resistance about 74
ΩΩ
ΩΩ
Ω for
each?
NO: Replace the pickup motor (M3).
2-4
2-6
1-3
1-5
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
J11
ADF
controller PCB