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EPSON Stylus Scan SF TWAIN settings
This section describes the various EPSON Stylus Scan SF TWAIN
settings. Use the settings best for your particular document and
scan data application.
Quality
Best & de-screening
This setting eliminates moiré patterns and produces the
highest quality scan.
Draft & Fast
This setting sacrifices quality to give you a high-speed scan.
Resolution
Choose a resolution from the list box value between 50 and
4800 dpi.
Document Size
Select the size of the document to be scanned. Only the area
within the selected size will be scanned.
OCR/Line Art options
AAS (Auto Area Segmentation)
Select AAS (Auto Area Segmentation) by clicking the radio
button. This function separates text from photographs on a
page so that grayscale images are clearer and text recognition
is more accurate.
This setting does not affect images in the preview window.
TET (Text Enhancement Technology)
Select TET (Text Enhancement Technology) by clicking the
radio button. This function eliminates the document
background and raises the recognition accuracy. It is suitable
for OCR (Optical Character Recognition) scanning.
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