121 Before Using the PrinterThis section describes how to prepare the printer and procedures you should know before youuse the printer.1.1 Printer Part Names and FunctionsThe name and function of each part is described below.Front View(1) PHS doorOpen to remove a paper jam from the transport unit or to clean inside the printer.(2) StackerReceives printed media output from the printer.(3) Front doorOpen to replace ink cartridges.(4) Operation panelProvides the buttons and the lamps to change the operation of the printer or to view itscurrent status.(5) Feeder unitLoad paper here. The feeder lift tray raises and lowers automatically when you open or closethe feeder cover.(6) Feeder coverOpen to load paper.(4)(5)(6)(3)(1)(2)