Canon DR-2020OU User Manual page 15

● Skip Blank Page
The scanner scans both sides of a document and skips saving the
image of any side it determines to be a blank page.
Two-Sided Documents
with a Blank Side
● Dropout Color
Specify one color (red, blue, or green) to be omitted while scanning
documents.
Color Document
● Remove Binder Holes
Erases the shadows that appear on scanned images from binding
holes on the original document.
Document with
Binder Holes
Images with Blank Page
Skipped
Image with Red Dropped Out
(Red Filtered)
Image with Binder
Holes Removed
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