CHAPTER 6 TROUBLESHOOTING
6-111
COPYRIGHT© 2001 CANON INC.
2000 2000 2000 2000
CANON iR105 REV.0 JULY 2001
4.1.46 E405
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1) Set the bits of the DIP switch (SW1) on the ADF controller PCB as
follows:
F06-401-10
Does the separation motor (M4) rotate when the push switch
(SW2) is pressed? (To stop, press the push switch (SW2) once
again.)
YES: Go to step 3.
Separation motor (M4)
2) Disconnect the connector (J8) on the ADF controller PCB. Set the
meter range to ×1
Ω
Ω
Ω
Ω
Ω
, and connect the meter probes to the connectors
on the cable side. Is the resistance about 5.0
Ω
Ω
Ω
Ω
Ω
?
F06-401-11
NO:
Replace the separation motor (M4).
Separation motor clock sensor (PI2), ADF controller PCB
3) Set the meter range to 10 VDC. Does the voltage between the con-
nectors J12-5 (+) and J12-4 (-) on the ADF controller PCB alternate
between 0 and 5 V when the separation motor is turned by hand?
NO:
Replace the separation motor clock sensor (PI2).
YES: Replace the ADF controller PCB.
J8
1 (red)
2 (blue)
J8
ADF controller
PCB
Summary of Contents for iR105 Series
Page 547: ...COPYRIGHT 2001 CANON INC 2000 2000 2000 2000 CANON iR105 REV 0 JULY 2001 APPENDIX ...
Page 561: ...Service Mode COPYRIGHT 2001 CANON INC 2000 CANON iR105 REV 0 JULY 2001 ...
Page 691: ...Error Code COPYRIGHT 2001 CANON INC 2000 CANON iR105 REV 0 JULY 2001 ...
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Page 1012: ...C 10 COPYRIGHT C 2001 CANON INC STANDARD FASTENERS REV 0 FEB 1992 ...
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