Dell S3845cdn Color Smart Multifunction Printer User Guide - Page 446

Overview of the Dell TWAIN Driver The Dell TWAIN driver consists of the following scan features: Section Feature Description Custom Action Custom Action Allows to create and save desired settings of scan parameters into named Custom Action. Scan Settings Image Type Sets whether to scan in color or in black and white. Scan Sides Sets whether to scan both sides of a document. Scan Size Sets the size (Standard/Custom) of scanned documents. Resolution Sets the scan resolution. Auto Exposure Sets the background suppression level. Image Options Reduce/ Enlarge Sets the reduction/enlargement ratio. Brightness Sets the brightness in -100 to +100 levels. Contrast Sets the contrast in -100 to +100 levels. Sharpness Sets the sharpness of the image. Edge Erase Sets the value of the margins. Rotate and Image Conversion Rotation Sets the rotation of the scanned image(s). Inversion Sets the inversion of the scanned image(s). Crop Origin Sets the crop area Size Image Quality Auto Correction Sets the Density, Contrast and Sharpness automatically Tone Adjustments Sets the output color levels of the image Color Channel Only for Color Image Type Input Level Only for Color and Grayscale Image Type Output Level Only for Color and Grayscale Image Type Threshold Only for Black and White Image Type Creating and Modifying the Custom Action 1 Open the TWAIN Driver UI from the TWAIN compatible application. 2 Select Device Default from Custom Action and click on New button. 3 Enter a name in Custom Action Name box and click on Save button. 4 Select parameters from Scan feature Settings and click on the Save button. 5 Saved custom action will be listed in the 'Custom Action' dropdown. 6 By selecting Set as Default check box, currently selected custom action will be set as Default Custom Action for future usage of this driver. Deleting the Custom Action 1 Open the TWAIN driver UI from the TWAIN compatible application. 2 Select Custom Action to delete from the Custom Action drop down list. 446 |