Canon imageFORMULA DR-X10C User Manual

Contents

8-16Chapter 8 ISIS/TWAIN Driver SettingsDocument OrientationSpecify a rotation angle to correct the orientation ofimages.HintScanned images are rotated as follows, according to theorientation of loaded documents and the selected angle.[Reverse Image] Check Box (TWAIN driver only)Select this check box to output images scanned in black-and-white (binary) with the black-and-white shadesreversed.IMPORTANTThis function is not available when the color mode is set to [256-level Gray] or [24-bit Color].[Text Orientation Recognition] Check BoxSelect this check box to detect text orientation in scannedimages, and rotate the images in 90º increments as neededto normalize orientation.IMPORTANT• When [Text Orientation Recognition] is selected, the[Document Orientation] and area settings set in the Scan Areadialog box are disabled.• Some application programs do not support [Text OrientationRecognition]. Please disable [Text Orientation Recognition] ifyour application program behaves abnormally when thissetting is enabled.[Erase Dot] Check BoxSelect this check box to remove isolated pixels (up to 3x3dots) from a white background.[Border Removal] Check BoxSelect this check box to remove black areas created aroundimages during scanning when the background color settingon the [Others] tab sheet is set to [Black].[Punch Hole Removal] Check BoxSelect this check box to remove black circles createdduring scanning of documents with punch holes forstorage in a binder when the background color setting onthe [Others] tab sheet is set to [Black].IMPORTANTIf punch holes are located within text or graphics in thedocument, they may be misidentified as graphics, and may notbe removed.[Prevent Bleed-Through / Remove Background]Check BoxSelect this check box to prevent bleed-through whenscanning thin document pages and those with dark contenton the back side, or to remove the background fromdocument images.FeederDocument:Face UpDocumentOrientation(Clockwise)0 degrees 90 degrees 180 degrees 270 degreesOutputImageTextOrientationOutputImage