36
Scan quality is poor
Cause 1:
Document cover is open
Solution:
Close the document cover
Cause 2:
Original document floating on document glass
Solution:
Gently press down on the document cover to prevent the document from
floating
Cause 3:
Improperly closed or floating document cover
Solution:
Hold document cover down with hand during scan
Cause 4:
Dirty document glass or document cover
Solution:
Clean document glass or document cover
(
See p. 38
)
Cause 5:
Incorrect scan settings
Solution:
Rescan with adjusted settings
(See the ScanGear CS-U User’s Guide electronic
manual)
Cause 6:
A power cord is too close to the scanner
Solution:
Move all power cords away from the top of the scanner and surrounding
area
Glossy color photo will not scan clearly
Cause:
Optical interference created by the photo adhering to document glass
produces striped patterns
Solution 1:
Gently press down on the document cover
Solution 2:
Move the photo on the document glass to break the adhesion
Solution 3:
Clean the document glass
(
See p. 38
)
Summary of Contents for FB620U - CanoScan - Flatbed Scanner
Page 1: ...dware Guide dware Guide canner U ...
Page 2: ...2 ...
Page 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 ...
Page 6: ...6 38 40 41 42 ...
Page 13: ...13 ll times umidity conditions can be met 35 degrees C ensations tlets can be met in your ner ...
Page 15: ...15 ons subject to strong direct sunlight near TVs or devices generat strong magnetic fields ...
Page 17: ...17 Power cord ...
Page 43: ...I OE 018AA CANON INC 1998 99 CREATED IN JAPAN ...
