Image Adjustments For Scanning - Canon DR-4010C User Manual

Chapter 9 Practical Examples
• To scan a batch of documents one page at a time
Set the [Feeding Option] to either [Automatic Feeding] or [Panel Feeding], and scan each page.
After scanning each page, the scanner returns to the waiting state.
When [Automatic Feeding] is selected as the [Feeding Option], the scanner detects documents
and starts scanning as they are loaded.
When [Panel Feeding] is selected as the [Feeding Option], press the Start button to scan after
loading each page.
• To stop the scanner when pages double feed
Confirm that the [Double Feed Detection] method selected on the [Others] tab sheet suits the
document being scanned.

Image Adjustments for Scanning

• To enhance text in documents with a background (when scanning in black and white
(binary) mode.)
Select [Advanced Text Enhancement] as the Mode on the [Basic] tab sheet. The background
behind the text is removed or processed so that the text is emphasized for better legibility.
"Mode," on p. 7-5.)
• To scan documents with different brightness on the front and back
Adjust the back side brightness and contrast on the [Brightness] tab sheet. However, when a text
enhancement mode is selected, the back side brightness cannot be adjusted.
Tab Sheet," on p. 7-13.)
• To rotate scanned images
Select a rotation angle (0, 90, 180 or 270 degrees) as the Image Rotation setting on the [Image
processing] tab sheet.
(See "Double Feed Detection," on p. 7-21.)
(See "[Document Orientation]," on p. 7-17.)
9-4
(See
(See "[Brightness]