E410 - Canon DADF-J1 Service Manual

2.1.4 E410

1) Set the DIP switch (SW1) on the ADF controller PCB as indicated.
YES: Go to step 3).
Pickup motor (M3)
2) Disconnect the connector (J11) of the ADF controller PCB. Set the
NO:
2-4
2-6
1-3
1-5
COPYRIGHT © 2001 CANON INC.
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.)
meter range to X1Ω Ω Ω Ω Ω , and connector the meter probe to the connec-
tors on the cable side as indicated. Is the resistance about 74Ω Ω Ω Ω Ω for
each?
Replace the pickup motor (M3).
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2
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5
6
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6
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2
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6
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2000 2000 2000 2000
CHAPTER 5 TROUBLESHOOTING
ADF
controller PCB
J11
CANON DADF-J1 REV.0 MAR.2001
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