■Brightness (Black and White scanning only)
Sets the density for scanning
Moving the slider to the left will lighten the scanned image, while moving the slider to the right results in a darker scanned image.
*This is only available when the "Color mode:" is set as "B&W", or when "Auto Color Detection" is selected and the document is recognized as back and white.
■Setting for text only document.
Select the checkbox as follows according to the type of your document.
•Select this checkbox when scanning documents containing only printed or hand- written text.
•Clear this checkbox when scanning documents containing photographs.
*This is only available when the "Color mode:" is set as "Color", or when "Auto Color Detection" is selected and the document is recognized as color.
■Allow automatic blank page removal.
This setting automatically detects blank pages in the document stack and automatically removes them from the output.
For example, when a stack of documents containing both
*No scanned images are generated if all the sheets in the document stack are recognized as blank pages.
ATTENTION
The following types of documents may be accidentally recognized as blank pages:
•Almost blank documents containing only a few characters
•Documents of only one color (including black) and without any patterns, lines, or characters
■Allow automatic image deskew.
This setting automatically detects skewed documents and corrects them for the output data. Up to
ATTENTION
This function judges a document’s skew based on the characters on the document. So the detection may not work properly for the following kinds of documents:
•Documents on which the pitches of lines or characters are extremely narrow, or characters are overlapped
•Documents which have many outline characters or similar font styles
•Documents with only a few characters
•Documents with many photographs or figures
•Documents with a background pattern behind the characters
•Documents with characters printed in various direction (e.g. plans, etc.)
•Documents with long diagonal lines
•Documents with handwritten characters
*When you scan such documents, clear the checkbox.
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