37
Stripes appear on scan of publication
Cause:
Moiré effect from scan of publication at high resolution (print screen lines
highlighted by optical interference, producing striped patterns). The appear-
ance of this effect is dependent upon particular combinations of screen line
densities and scanning resolutions
Solution:
Rescan at different resolutions (See the ScanGear CS-U User’s Guide
electronic manual)
Whitened edges on image scanned from thick book
Cause:
Scanner employs an ultra-sensitive scanning unit that picks up ambient light if
document cover cannot stop light from entering around the edges of the book
Solution:
Cover the book and document glass with a dark cloth to prevent ambient
light from affecting the scan
Slow scanning speed
Cause:
Resolution is set higher than necessary
Solution:
Lower the resolution.
Other questions
Can a Film Adapter Unit be used with this scanner?
Answer:
No
Can Automatic Document Feeder be used with this scanner?
Answer:
No
Содержание FB620U - CanoScan - Flatbed Scanner
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Страница 2: ...2 ...
Страница 5: ...5 7 9 13 16 18 19 21 22 24 24 25 27 29 30 a USB Port 31 32 32 34 35 37 ...
Страница 6: ...6 38 40 41 42 ...
Страница 13: ...13 ll times umidity conditions can be met 35 degrees C ensations tlets can be met in your ner ...
Страница 15: ...15 ons subject to strong direct sunlight near TVs or devices generat strong magnetic fields ...
Страница 17: ...17 Power cord ...
Страница 43: ...I OE 018AA CANON INC 1998 99 CREATED IN JAPAN ...