Image Quality

When 400 or 600 dpi resolution is selected, you can enable this and select either [Speed Priority] or [Image Quality Priority Image].

[Speed Priority]

This mode gives priority to scanning speed, and generates 400 or 600 dpi images from images scanned at 300 dpi.

Although scanning speed is fast, image quality is slightly reduced.

[Image Quality Priority]

This mode gives priority to image quality, and scans at 600 dpi.

When 400 dpi resolution is selected, 400 dpi images are generated from images scanned at 600 dpi.

☞Scanning with 24-bit Color is disabled when [Image Quality Priority] is selected. Also, an error may be displayed with some combinations with other settings, in which case [Speed Priority] should be selected, or other settings changed.

[Scan Options] (TWAIN driver only)

Specify operation when scanning continuously with a TWAIN-compatible application.

[Standard image]

Eject a scanned page before scanning the next page.

[Scan Ahead]

Scan pages continuously, so scanning speed is faster than [Standard image].

[Scan Single Page]

The [Scanning Side] setting on the [Basic] tab sheet becomes [Simplex], and one page is scanned.

When [High Quality Moire Reduction] is selected while Page Size is set to [Auto-detection], Mode is set to [24-bit Color], and Scanning Side is set to [Duplex] all at the same time, a portion of the document may not be scanned due to insufficient memory on the scanner. If this occurs, lower the image quality by selecting [Speed priority], or change the Scanning Side setting to [Simplex].

[Area] Button

Open the [Scan Area] dialog box to specify the area to scan. (See “[Scan Area] Dialog Box,” on p. 73.)

The [Area] button is not displayed if the application program provides its own function to specify scan area.

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Software Setup

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