Canon FB620U - CanoScan - Flatbed Scanner Hardware-Handbuch - Seite 36

Blättern Sie online oder laden Sie pdf Hardware-Handbuch für Scanner Canon FB620U - CanoScan - Flatbed Scanner herunter. Canon FB620U - CanoScan - Flatbed Scanner 43 Seiten. Color image scanner

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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

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)