E410 - Canon iR105 Service Manual

CHAPTER 6 TROUBLESHOOTING

4.1.47 E410

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1) Set the bits of the DIP switch (SW1) on the ADF controller PCB as
YES: Go to step 3.
Pickup motor (M3)
2) Disconnect the connector (J11) of the ADF controller PCB. Set the
NO:
6-112
follows:
Does the motor (M3) rotate when the push switch SW2 is pressed
and then push switch SW3/SW4 is pressed? (To stop, press the push
switch (SW2) once again.)
meter range to ×1Ω Ω Ω Ω Ω , and connect the meter probes to the connectors
on the cable side. Is the resistance about 74Ω Ω Ω Ω Ω ?
Replace the pickup motor (M3).
COPYRIGHT© 2001 CANON INC.
F06-401-12
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F06-401-13
2000 2000 2000 2000
ADF controller
PCB
J11
CANON iR105 REV.0 JULY 2001