Share Email Facebook Twitter LinkedIn PostScript Driver Custom Properties Specifies custom properties for plotted PostScript files. Note: All references to AutoCAD, unless otherwise noted, refer to all AutoCAD-based products. Topics in this section Overview of PostScript Driver Custom Properties Printer Control (PostScript) Printer controls specify the codes to send to the plotter. Preview Thumbnail in EPS Files (PostScript) Specifies the controls for the type of preview image when plotting to an EPS file. Default Plot to File Extension and Format (PostScript) Specifies the file extension to use when a drawing is plotted to a file. Raster Image Compression (PostScript) Controls AutoCAD ^B and Run Length Encoding compression. Custom PostScript Error Handler (PostScript) Specifies a file for error messages. Parent topic: Autodesk-Supplied Plotter Drivers