1-8Before You Start1Parts and Their Functionsgggg Front CoverOpened when replacing a toner cartridge orremoving jammed paper. (See p. 7-2)hhhh Ventilation SlotsVentilate air to cool the insides of the printer.iiii Lift HandlesHold these handles when moving the printer. (See p.7-30)jjjj Paper CassetteCan be loaded with up to 250 sheets of plain paper(80 g/m 2). (See p. 4-17)kkkk Auxiliary Tray (Multi-purpose Tray)Be sure to pull out the auxiliary tray when loadingpaper in the multi-purpose tray.llll Tray ExtensionOpened to prevent the paper from hanging out ofthe multi-purpose tray when loading long-size paper,such as A4.mmmm Multi-purpose TrayLoad paper when feeding the paper from themulti-purpose tray. (See p. 4-35)nnnn Paper GuidesAdjust the position of the paper guides to the widthof the paper loaded in the multi-purpose tray. Youcan load paper up to the load limit marks on thistray.Rear ViewThe following are the parts on the rear side of the printer and their functions.aaaa Power SocketConnect the supplied power cord to this socket.bbbb Rating LabelThe serial number (Serial No.) for printeridentification is indicated on this label. The numberis required for receiving service or repairs. Thecurrent value indicated in this rating label shows theaverage power current consumption.cccc Ventilation SlotsVentilate air to cool the insides of the printer.dddd Cassette Protective CoverPrevents dirt and dust from entering the papercassette. When Legal size paper is loaded in thepaper cassette, the cassette protective cover risesautomatically.eeee Rear CoverOpened when installing an optional RAM module orhard disk.ffff Expansion SlotAn optional hard disk is installed in this slot. (See p.9-22)ajkihgfdecb