Fujitsu PFU Rack2-Filer User Manual page 199

• It may take extra time to create key text blocks depending
on your computer system environment.
• The following types of documents (characters) may not be
recognized correctly. Better results in text recognition may
be achieved by changing the "Color Data" setting to "Keep
as Color" and/or increasing the resolution for scanning.
- Documents including handwritten characters
- Documents with small characters scanned at a low
resolution
- Skewed documents
- Documents written in languages other than the specified
language
- Documents including texts written in Italic characters
- Documents containing characters with superscripts/
subscripts and complicated mathematical expressions
- Documents with characters on an unevenly colored
background
e.g. Shaded characters
- Documents with many decorated characters
e.g. Decorated characters (embossed/outlined)
- Documents with characters on a patterned background
e.g. Characters overlapping illustrations and diagrams
- Documents with many characters contacting underlines
or borders
• It may take extra time to perform text recognition on
documents with complex layouts or smudged documents.
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