This printer normally prints on both sides of plain paper. If you send a PostScript file to color , this printer will follow the PostScript instructions in the file to determine what fonts, graphics and special effects should be printed. This printer only prints on one side of plain paper. This file can be sent to any convenient printer, using the lpr command. Again, this is the form of the command that explicitly tells the printer it is dealing with a PostScript file.
Some file formats require the assistance of associated software in order to print correctly.
Once you know what software is required, use it to read the file and send it to the appropriate printer. Typically such software will expect you to to designate a PostScript printer, so don't use ilp . Check the resulting dialog box to make sure that the printout will be sent to the printer of your choice and that the selected options are the ones you want. To print the currently displayed webpage, select Print from the File menu. Examine the resulting dialog box.