ResolutionNoteThe following scanning resolutions can be specified when Document Type is Text(OCR).300 dpi / 400 dpiAuto Photo Fix / Auto Document FixThe displayed item varies by Document Type.Auto Photo FixThis is displayed when Document Type is Color Photo. Select this checkbox to automaticallyanalyze the captured scene (landscape, night scene, etc.) and apply suitable corrections.Auto Document FixThis is displayed when Document Type is Color Document, Black and White Document orMagazine(Color). Select this checkbox to sharpen text in a document or magazine for betterreadability.ImportantWhen this checkbox is selected, the files can be saved in JPEG/Exif or PDF format only.Scanning may take longer than usual when this checkbox is selected.You cannot select this checkbox when Document Type is Black and White Photo or Text(OCR).You cannot select this checkbox when Compress scanned images when transferring checkboxis selected on the " General Tab" of the Preferences dialog box.The color tone may change from the source image due to corrections. In that case, deselect thecheckbox and scan.DescreenSelect this checkbox to reduce moire patterns.Printed photos and pictures are displayed as a collection of fine dots. "Moire" is a phenomenon whereuneven gradation or a stripe pattern appears when such photos or pictures printed with fine dots arescanned. Descreen is the function for reducing this moire effect.ImportantYou cannot select this checkbox when Document Type is Color Photo, Black and White Photo orText(OCR).NoteScanning takes longer than usual when you enable Descreen.Unsharp MaskSelect this checkbox to emphasize the outline of the subjects and sharpen the image.ImportantYou cannot select this checkbox when Document Type is Text(OCR).Remove gutter shadowSelect this checkbox to correct shadows that appear between pages when scanning open booklets.ImportantYou cannot select this checkbox when Auto Detect, Auto Detect (Multiple Documents) or StitchAssist is selected for Document Size.You cannot select this checkbox when Compress scanned images when transferring checkboxis selected on the " General Tab" of the Preferences dialog box.When scanning, align a corner of the document with the corner at the arrow (alignment mark) ofthe Platen.NoteUse ScanGear (scanner driver)'s Advanced Mode tab to correct gutter shadows when scanningnon-standard size documents or when custom cropping frames are set.Page 574 of 1037 pagesScan Settings Dialog Box (Photos/Documents)
