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3
3.3
Trouble Shooting
3.3.1
Film Carrier
Replace CYA23, CYB23 or
JNC23 circuit board.
Replace sensor.
Malfunction
Use “I/O Check (0448/0449)”
to check sensor.
Normal
Normal
Not solved
Abnormal
Solved
Install other carrier.
Is there any abnormality?
Check if for dust on pins of plug-in
connector in scanner side, and remove it.
Check for connection error, breakage
or dust collection, and repair connector,
if necessary.
Not solved
Check for connection error,
breakage or dust collection in carrier side,
and repair connector, if necessary.
Solved
Normal
Check sensor harness.
Malfunction
Normal
Inspect motor or solenoid harness.
Malfunction
Malfunction
Check operation of motor or solenoid.
Normal
Check if there is any mechanical failure and
repair if necessary.
• Wear, loosening or coming-off of drive belt
END
Repair or replace harness.
Repair or replace harness.
Not solved
In case of feed system,
replace drive circuit board.
Solved
Malfunction
Replace motor or solenoid.
Normal
(See 3.3.3 CTB23 Circuit Board)
END
END
Note:
Note: CYA23 circuit board: For NC100AY
CYB23 circuit board: For MFC10AY
JNC23 circuit board: For NC100AY