42615101TH Rev.8 53 /Oki Data CONFIDENTIALTurning off the PrinterTurn off the printer in C5400 without an internal hard disk (option) and inC5200/C5150/C3200n/C5510.O IO INote! Do not turn OFF the printer while printing.In case that an internal hard disk (option) is installed in C5400, follow the procedure asshown below without turning off the printer immediately.Note! • The internal hard disk may be damaged and unusable if the printer is switched offimmediately.• [SHUTDOWN MENU] is displayed only when an optional internal hard disk is installed.(1) Press the "MENU +" switch a couple times to show [SHUTDOWN MENU].(2) Press the "ENTER" switch to show [SHUT DOWN START/EXECUTE].(3) Press the "ENTER" switch.[SHUTDOWN] is displayed and shutdown process is executed.(4) Press the power switch OFF(O) after [TURN OFF POWER/ SHUTDOWN IS COMPLETED]is displayed.