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This setting automatically detects skewed documents and corrects them for the out-
put data. Up to +/-5 degrees of skews can be corrected.
ATTENTION
This function judges a document skew based on the characters on the docu-
ment. So the detection may not work properly for the following kinds of docu-
ments:
• Documents on which the pitches of lines or characters are extremely narrow,
or characters are overlapped
• Documents which have many outline characters or using font styles like that
• Documents with many photographs or figures and only a few characters
• Documents with a background pattern behind the characters
• Documents with characters printed in various direction (e.g. plans)
• Documents with long diagonal lines
• Documents with handwritten characters
*When you scan such documents, clear the checkbox.