- 19 -Parts Nomenclature and FunctionsAppendixBefore use1 Setting Up2 Printing3 Basic Device Operations4 IndexBack/Left SideInterfaceThere are a LAN (network) interface connector and aUSB interface connector. See “Interface” (P.23) forthe interfaces.Exit UnitOpen this when replacing the fuser unit or transferroller unit, or to clear paper jams.Access CoverOpen this when mounting the optional built-in HDD.Duplex UnitImplements duplex printing.Carrying HandlesHold these at the same time as the carrying leverwhen carrying the device.Carrying LeverWhen carrying the device, pull out this lever, andhold the carrying handles at the same time.Power ConnectorConnect the enclosed power cable here.Main Power SwitchTurns ON and OFF the device main power supply.Left Side CoverOpen this to clear paper jams.