Configuring your machine... > 36Register/Edit (cont.)Doc. Type Doc. Type:Text, Text&Photo,PhotoAllows you to specify the type ofimages on the document.Removal forBackground & Show-Through (sTHR):Auto, OFF, 1(Low),2, 3, 4, 5(High),sTHRAllows you to block out the colourbackground of the image (assumingdocument has a colour background) -such that the background colour is notprinted.Use Show-Through when copyingdocuments that are printed on bothsides (for example newspaper). Thisfunction removes the reverse imageand characters.Density -3, -2, -1, 0, +1, +2,+3Adjust densityDarker: Enhance image sharpness andcolour.Lighter: Reduce hue and colour.Resolution 75dpi, 100dpi,150dpi, 200dpi,300dpi, 400dpi,600dpiAllows you to select the appropriateresolution.Remember the higher the resolutionthe bigger the file size!Scan Size Auto, A3, B4, A4, A4(SEF), B5, B5 (SEF),A5, A5 (SEF), Letter,Letter (SEF), Tabloid,Legal 14, H.LTRAllows you to select the scan size.Grayscale OFF, ON Select ON to print in grayscale orblack-and-white.FileFormat Color:PDF, TIFF, JPEG, XPSMono (Grayscale):PDF, TIFF, JPEG, XPSMono (Binary):PDF, TIFFSelect the appropriate file format.CompressionRateColor:High, Medium, LowMono (Grayscale):High, Medium, LowMono (Binary):High (G4), Medium(G3), RawSelect the appropriate compressionlevel. Remember the higher thecompression the bigger the file size!Edge Erase OFF, ON Adjust the width settings using thearrow buttons.Input range: 05-50mmErase Center OFF, ON Adjust the width settings using thearrow buttons.Input range: 01-50mmContrast -3, -2, -1, 0, +1, +2,+3Adjust contrast setting.High: Enhance brightnessLow: Reduce brightnessFEATURE OPTION DESCRIPTION