HP 3050 HP LaserJet 3050/3052/3055/3390/3392 All-in-One - Software Technical R - Page 62
TWAIN-driver user interface, - scanner driver
UPC - 882780147096
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TWAIN-driver user interface Figure 2-7 TWAIN-driver user interface The TWAIN user interface contains the following options: ● New Scan. Use this control to rescan the image. Flatbed scanner previews always appear at 75 dpi and in color. ● 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. ● Resize. Use this control to change the selection area for the final scan. ● Lighten/Darken. Use this control to lighten or darken the scanned image. ● Color Adjustment. Use this control to adjust the color on the scanned image. ● Resolution. Use this option to designate the final resolution for the image. The software interpolates non-native resolutions that are higher than 1200 dpi. ● Mirror. Use this option to flip the scanned image horizontally. ● Invert Colors. Use this control to invert the colors in the scanned image. ● 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. ● Rotate. Use this control to rotate the scanned image 90°. 40 Chapter 2 Software description ENWW