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Allow automatic image deskew
This setting automatically detects skewed documents and corrects them for the output data. Up to +-5
degrees of skews can be corrected.
This function judges a document skew based on the characters on the document. So the
detection may not work properly for the following kinds of data;
●
Documents on which 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 which have many photographs or figures and a few characters
●
Documents which have a background pattern behind characters
●
Documents with characters printed in various directions (e.g. plans, etc.)
●
Documents with long diagonal lines
●
Documents with handwritten characters
* When you scan such documents, clear the check box.
Allow documents to be scanned face-up through the ADF
Select the check box if you want to scan the document in your hand as shown in the picture. Scanning
starts from the last page. After all the documents are scanned, the data is sorted in order from the first
page onwards and output to a file.
The scanning speed is slower than normal due to the process of sorting the data after
scanning.
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