3.Select the [Rotation] tab, and then select [Automatic] under [Rotation Degree].

ATTENTION

This function determines a document page orientation based on the char- acters printed on it. So it may not work properly for the following kinds of

documents:

Documents with a resolution for scanning not between: 300 dpi and 600 dpi (in Black & White mode) or

200 dpi and 600 dpi (in Color or Grayscale mode) Documents with many extremely-large/small characters

Documents on which the pitches of lines or characters are extremely

narrow, or characters are overlapped

Documents with many photographs or figures and only a few charac- ters

Documents on which characters are printed in various directions such

as drawings

Documents written only in capital characters Handwritten documents

Skewed documents

Documents written in a non-supported language. The supported lan- guages are: Japanese, English, German, French, Spanish, Italian, Korean, Traditional Chinese, Simplified Chinese, Russian, and Portu-

guese

Documents with uneven colors, design and/or patterns in background Documents with intricate design

Documents with a lot of noise

3

DOCUMENTS OF TYPES VARIOUS SCANNING

3.9 Setting Auto Correction for Document Page Orientations

 

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