Canon CanoScan 9950F Instrukcja serwisowa - Strona 20

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Canon CanoScan 9950F Instrukcja serwisowa
2.
(Particular problems and their corrective actions)

Product FAQ

Item
Frequency*
Function
1
B
scan
Solid vertical line on
the image
2
B
operation
Acoustic noise when
the power turned on
3
A
scan
Thumbnail does not
display normally
* Occurrence frequency
A: Comparatively high frequency is possible (caution needed)
B: Possibly occurs under a certain condition, but actually the frequency is expected to be very low.
C: Not recognizable to general users and so harmless level is expected.
Symptom
Condition
scan
Film scan
Film scan with overexposure /
underexposure films
Cause
Corrective action
Calibration
is
not
Execute calibration
executed
Lock
switch
is
not
Release the lock switch
released
Film images are not
Set Thumbnail "OFF" and
recognized as images.
scan
2 - 2
Expected Call/Complaint
Solid vertical line on the
image
Acoustic noise
Thumbnail does not appear