45641001TH Rev.1 9-1 /Oki Data CONFIDENTIAL9. BaCkUP FUNCTION9.1 Data Cloning9.1.1 General descriptionData cloning is a function that backs up user data, setting data and SRAM data into a USBdevice and also restores these data into the equipment.This function backs up or restores the data of the same equipment (same serial number), and isperformed in the following cases.- When the SYS board and the SRAM board are mistakenly replaced at the same time- When the SRAM board is replacedNotes:The SYS board and SRAM board should never be replaced together.9.1.2 Precautions• When the ADI-HDD is initialized or replaced, back up the SRAM data afterwards.• It is assumed that data cloning is to be performed when equipment is installed or options areinstalled. If the address book has been registered, do not perform restore. Registered / setdata are lost.• The USB device for the data cloning must meet the following conditions. A data cloningoperation with any devices other than the following will not be guaranteed.- A combination USB device with a flash memory (to be connected directly to the USB port)and its capacity is 1GB or more.- A device compliant with the following specifications established by USB-IF (USBImplementers Forum)Class number: 8 (=08h) (Mass storage class)Sub-Class number: 6 (=06h) (SCSI transfer command set)Protocol number: 80 (=50h) (Bulk-only)The USB device should be formatted in the FAT or FAT32. (Correct operation cannot beguaranteed if it is formatted in NTFS/exFAT.)- Most of the common USB device are compliant with the above specifications and aretherefore applicable to this data cloning. However, most of these devices were originallydeveloped to be used in an environment for PCs (e.g. Windows or Macintosh) and thusoperations exclusively with this equipment have not been fully guaranteed. Therefore, theuser must thoroughly check in advance whether there will be any problem in operating withthis equipment when adopting one of these devices.• The USB device compliant with both USB 1.1 and USB 2.0 can be used for this data cloning.• Data cloning with any storage devices other than a flash memory (e.g. USB-connectablememory card reader, CD/DVD drive, hard disk) will never be guaranteed. Therefore never usethem for this operation.• Be sure to unplug the LAN cable and Fax line before data are backed up / restored. Also, donot use the RADF and open the cover, drawer, etc. during the data cloning.• Data can be backed up / restored only for the same model and version. If the version isdifferent, update the firmware and back up / restore data in the same version.• Restore data to equipment which has the same options as when the data are backed up.• Delete the backed up data in the USB device after the data cloning.
