HP LaserJet M2727 MFP - Software Technical Reference

TWAIN-driver user interface
Figure 2-106 TWAIN-driver user interface
The TWAIN user interface contains the following options:
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New Scan. Use this control to rescan the image. Flatbed scanner previews always appear at 75
dpi and in color.
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Accept. Use this control to rescan the image if the original is on the flatbed scanner and to then
send the image back to the program with the specified settings.
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Resize. Use this control to change the selection area for the final scan.
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Lighten/Darken. Use this control to lighten or darken the scanned image.
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Color Adjustment. Use this control to adjust the color on the scanned image.
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Resolution. Use this option to designate the final resolution for the image. The software
interpolates non-native resolutions that are higher than 1200 dpi.
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Mirror. Use this option to flip the scanned image horizontally.
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Invert Colors. Use this control to invert the colors in the scanned image.
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Descreen. Use this control to apply a special algorithm that detects and removes undesirable
patterns from the scanned image. Selecting this option automatically triggers a rescan because
the descreen operation must take place as the image data is flowing in from the scanner.
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Rotate. Use this control to rotate the scanned image 90°.
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