NOTE
When a resolution higher than 300 dpi is selected for [Dots per inch], [High Quality Moire Reduction] is greyed out.
•When a resolution of 240 dpi or less is selected for [Dots per inch], you can click [High Speed Moire Reduction].
•Select one of the following according to the resolution you have set:
[None]
Do not perform moire reduction.
[High Speed Moire Reduction]
This mode prioritizes speed, and generates an image of the specified resolution from an image scanned at 300 dpi.
[High Quality More Reduction]
This mode prioritizes image quality, and generates an image of the specified resolution from an image scanned at 600 dpi. The image quality is higher, but the scanning speed decreases.
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Adjusting the Scan Area
This section describes the procedure for scanning part of a document image.
Under Windows
1In the ISIS/TWAIN driver properties dialog box, click the [Basic] tab → click [Area].
NOTE
In the [Scan Area] dialog box you can define the area of the document page to scan on a selected page size, and register
The [Scan Area] dialog box is different for ISIS and TWAIN drivers: for the TWAIN driver, one of two dialog box types is displayed depending on the application program used.
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