45584901TH Rev.1 9-11 /Oki Data CONFIDENTIAL9.3 High Security Mode9.3.1 General descriptionThe High Security Mode is a security mode complying with the IEEE2600.1 Security StandardsRequirement. To have the equipment enter this mode, follow the procedure and the precautionsbelow.9.3.2 Prior confirmation• Confirm that the administrator for the equipment is authorized and ask him/her to observe theinstallation.• To have the equipment enter the High Security Mode, the Data Overwrite Enabler GP-1070(optional) is required. Confirm that this option is installed in advance. Follow the UnpackingInstructions to install it.• To avoid physical security problems, such as hardware removal or inappropriate disassemblyat the installation site, take all necessary measures, such as checking who enters and leavesthe site.• Confirm that no received fax data or print jobs in progress exist. If there are any, be sure toprint them all out before entering the High Security Mode.• The HDD is initialized in the High Security Mode. Be sure first to back up user data such asdocuments, Address Book, templates or fax settings using the export function or the backup/restore utility of the Web Page. Refer to items noted in P. 9-5 “9.2 AES Data EncryptionFunction Setting”.• Make a note of the settings on the Administration tab page of the Web Page in advance.• Compatibility of cloning data is lost between the High Security Mode and the normal mode;therefore, cloning data cannot be imported.Downloaded from Downloaded to Compatibility of cloning dataNormal mode Normal mode YesNormal mode High Security Mode NoHigh Security Mode Normal mode NoHigh Security Mode High Security Mode Yes9.3.3 Procedure for entering the High Security Mode(1) Set the value of the code 08-8911 (Security mode level setting) to “3” (High). Then restartthe equipment.(2) A key-shaped icon appears at the bottom of the touch panel, indicating that it is now in theHigh Security Mode.(3) Press [COUNTER] button on the control panel. If a key-shaped icon, indicating that the HDDdata are being encrypted, a paper-shaped icon indicating that the Data Overwrite Enableris operating normally and the version name of the installed system ROM (SYS V1.0) aredisplayed on the top right of the counter menu, this means the mode is operating normally.(4) Reset the user data backed up in advance.
