Canon 1321B002AB User Manual - Page 138

Image Adjustments for Scanning, Practical Examples, See Double Feed Detection

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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. (See "Double Feed Detection," on p. 7-21.) 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. (See "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. (See "[Brightness] Tab Sheet," on p. 7-13.) • To rotate scanned images Select a rotation angle (0, 90, 180 or 270 degrees) as the Document Orientation setting on the [Image processing] tab sheet. (See "[Document Orientation]," on p. 7-17.) 9-4

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Chapter 9
Practical Examples
9-4
•
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.
(See “Double Feed Detection,” on p. 7-21.)
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.
(See
“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.
(See “[Brightness]
Tab Sheet,” on p. 7-13.)
•
To rotate scanned images
Select a rotation angle (0, 90, 180 or 270 degrees) as the Document Orientation setting on the
[Image processing] tab sheet.
(See “[Document Orientation],” on p. 7-17.)