-[Mode in case of binary]

Select the scanning mode when a page is detected as black and white.

-[Brightness]

This setting adjusts the brightness when [Advanced Text Enhancement] or [Advanced Text Enhancement II] is selected with the Black and White mode. For other modes, the brightness is set from the [Brightness] tab.

-[Contrast]

This setting adjusts the contrast when [Advanced Text Enhancement II] is selected with the Black and White mode. For other modes, the contrast is set from the [Brightness] tab.

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Paper Size SettingsThis section describes the procedure for selecting the size for scanning.

1Click the [Basic] tab → click the page size in [Page Size].

NOTE

• Click [Auto-detection] to scan the following kinds of documents. - Documents of undetermined size

- Documents including mixed page sizes

- When using the Long Document mode (See "Setting the Long Document Mode," on p. 35.)

• When [Auto-detection] is selected, the [Area] setting in the [Scan Area] dialog box is disabled.

• The [Auto-detection] process may malfunction in the following situations. If this occurs, select a standard size such as [A4] or [Letter], or click the [Area] button to create a custom page size.

- When scanning a page with a dark area at the left or right edge - When scanning a glossy or reflective document

- When the brightness setting is incorrect

- When [Custom] is selected in the [Gamma Settings] dialog box

• Depending on the application, operation may become unstable when [Auto- detection] is enabled. In that case, [Auto-detection] should be disabled.

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