Note• For details on whether or how the cropping frame is initially displayed on a preview image, referto Cropping Frame on Previewed Images in "Preview Tab" (Preferences dialog box).Invert aspect ratioAvailable when Output Size is set to anything but Flexible.Click this button to rotate the cropping frame. Click again to return it to the original orientation.Adjust cropping framesYou can adjust the scan area within the Preview area.If an area is not specified, the document will be scanned at the document size (Auto Crop). If an areais specified, only the portion in the cropping frame will be scanned.Adjusting Cropping Frames (ScanGear)Image correctionsAllows you to apply corrections to images.Important• Apply Auto Document Fix and Correct fading are available when Recommended is selectedon the Color Settings tab of the Preferences dialog box.Note• Available functions vary by the document type selected in Select Source.Apply Auto Document FixSharpens text in a document or magazine for better readability.Important• Scanning may take longer than usual when this checkbox is selected.• The color tone may change from the source image due to corrections. In that case, deselectthe checkbox and scan.• Correction may not be applied properly if the scan area is too small.Correct fadingCorrects and scans photos that have faded with time or have a colorcast.Reduce gutter shadowCorrects shadows that appear between pages when scanning open booklets.Important• For precautions on using this function, refer to "Gutter Shadow Correction."Color Pattern...Allows you to adjust the image's overall color. You can correct colors that have faded due tocolorcast, etc. and reproduce natural colors while previewing color changes.Adjusting Colors Using a Color PatternImportant• This setting is not available when you select Color Matching on the Color Settings tab ofthe Preferences dialog box.534
