Canon imageFormula DR-9050C User Manual

Also see for 3622B002: Brochure & specs

Contents

8-11Chapter 8 ISIS/TWAIN Driver Settings[Area] buttonOpen the [Scan Area] dialog box to specify the area toscan. (See “[Scan Area] Dialog Box” on p. 8-12.)IMPORTANTThe [Area] button is not displayed if the application programprovides its own function to specify the scan area.■ Mode-Dependent Function LimitationsThe following tab sheet functions are partially disabledaccording to the selected mode. For details on the[Brightness] tab sheet settings, see “[Brightness] TabSheet” on p. 8-14.✔ : available for setting, – : not available for setting, or auto■ [Auto Image Type Detection Settings] DialogBoxThis dialog box appears when you select [Auto ColorDetection], and enables you to make settings for detectingwhether scanned images are in color or black-and-white,and select the mode to use when an image is detected asblack-and-white.Color Saturation/Proportion of ColorThese settings are for judging whether a document is incolor.Depth of color in documents is detected by [ColorSaturation], and [Proportion of Color] is used to judge acolor document.IMPORTANT• Changing these settings is not normally necessary. Changethem only if you want a document of light colors to be judgedto be a black-and-white document.• Select [24-bit Color] if color documents are judged to be black-and-white documents with the default settings.[Mode in case of binary]Select the scanning mode when a page is judged to beblack-and-white.Settings Tab SheetBasic Image processing OthersDeskewMoire ReductionEdge emphasisErase DotBorder RemovalPrevent Bleed Through /Remove BackgroundColor drop-outJPEG TransferBatch Separation(ISIS driver)PrescanScanning ModesAuto ColorDetection ✔ ✔ ✔ ✔ ✔ ✔ – ✔ – –Black and White ✔ ✔ ✔ ✔ ✔ ✔ ✔ – ✔ ✔Error Diffusion ✔ ✔ ✔ – ✔ ✔ ✔ – ✔ ✔Advanced TextEnhancement ✔ ✔ ✔ ✔ ✔ – ✔ – ✔ ✔Advanced TextEnhancement II ✔ ✔ – ✔ ✔ – ✔ – ✔ ✔256-level Gray ✔ ✔ ✔ – ✔ ✔ ✔ ✔ ✔ ✔24-bit Color ✔ ✔ ✔ – ✔ ✔ – ✔ ✔ ✔