Canon imageFORMULA DR-4010C Reference Manual page 14

• Card Scan
You can scan business or ID cards. Note that embossed credit cards or
similar items cannot be scanned. (See "2-1 Documents," on p. 16.)
• Auto Color Detection
The scanner detects whether the scanned document is in color or
black-and-white, and saves the image accordingly.
• Text Orientation Recognition
This mode identifies the orientation of characters in a document, and
rotates the image so the orientation of the scanned characters is
straight.
• Text Enhancement Mode
This mode enables you to scan documents with dark backgrounds or
documents with faint text written in pencil clearly.
Note
This mode may not function effectively, depending on the document
type.
• Dropout Color
The scanner is equipped with a Dropout Color function that enables you
to specify a color for the scanner to omit from the scanned image.
• Color Enhancement
The scanner is equipped with a Color Enhancement function that
enables you to specify a color for the scanner to enhance on the
scanned image.
• Skip Blank Page Function
The scanner is equipped with a Skip Blank Page function that enables
you to scan a document without storing images of blank pages,
regardless of whether each page of the document is two-sided or one-
sided.
• Prescan Function
The scanner is equipped with a Prescan function that allows you to
adjust the contrast and brightness of a prescanned image and then
send the adjusted image to the application software, without needing to
scan the document again.
• Remove Binder Holes
This mode erases the black spots that appear on scanned images from
binding holes on the original document.
10 Before Using the Scanner