Canon DR-3080C - Manual (Page 14)

10 Before Using the Unit
■ Text enhanced mode
The scanner is equipped with a "text enhanced" mode that allows you to
clearly scan text printed on a dark background, and text that is written in
faint pencil. (This function is implemented by the ISIS/TWAIN driver.)
■ "Skip blank page" function
The scanner is equipped with a "skip blank page" function that allows it to
scan a document regardless of whether every page is double-sided or
single-sided. (This function is implemented by the ISIS/TWAIN driver.)
■ Pre-scan function
The scanner is equipped with a pre-scan function that allows you to adjust
the contrast and brightness of a pre-scanned image and then sends the
adjusted image to the application software, without needing to scan the
document again. In black and white (binary) mode, the intensity of the pre-
scanned image can be adjusted. (This function is implemented by the ISIS/
TWAIN driver.)
■ Auto Start
The scanner is equipped with an auto start function that automatically
initiates scanning when a document is placed in the paper feed tray.
■ Compatible with carbonless duplicating paper
The scanner is able to scan carbonless duplicating paper.
■ Power-saving feature
The scanner has a power-saving feature that puts the scanner in low-power
mode after it has been idle for a certain period of time.
* Only the top side of documents can be scanned in 24-bit color. With double-sided
scanning, the bottom side is scanned in 256-level gray scale even if 24-bit color
scanning is selected.
** Available when using applications that support these functions.