When repairing, lending, or disposing of the printerPersonal information or administrator password may be stored in the printer if you have registered it.When you leave the printer to others to ask for repairing or to lend it, initialize or delete settings belowfollowing each procedure to avoid information leakage.• Areas on the hard disk driveDevice settings > Hard disk settings > Data deletion > Fast/Fast secure/Secure > Yes• Initializing network settingsDevice settings > LAN settings > Reset LAN settings > Yes• Initializing SSL informationDevice settings > LAN settings > Other settings > Reset SSL certificates > Yes• Deleting the administrator passwordDevice settings > Administrator password setting > Yes > Enter the administratorpassword > OK > Remove administrator password > Yes > OK551
