To Next Page

To Previous Page

45584901TH Rev.1

6-23 /

Oki Data CONFIDENTIAL

[G] Backup ADI key

IftheADI-HDDisinstalled,followthestepsbelow.Toconrmthetypeofdevice,startup

theequipmentinthe4Cmode.

(1)TurnthepowerONwhilepressing[3]andthe[CLEAR]buttonsimultaneously.

(2) Enterthepassword,andthenpressthe[OK]button.(Ifthepasswordisnotsetfor

Service,pressthe[OK]buttonwithoutenteringanything.)

(3)Keyin[5]toselect“5.KeyBackupRestore”,andthenpressthe[START]button.

(4)Keyin[6]toselect“6.ADIKeyFROMtoSRAM”,andthenpressthe[START]button.

(5) WaituntilthebackupoftheADIkeyiscompleted.“OperationComplete”isdisplayed.

(6) Restarttheequipmentafterthebackupiscompleted.

 Ifyouwanttoperformthebackupofthelicense,donotrestarttheequipmentbut

performfrom(4)in“[H]Backupencryptionkey”.

[H] Backup encryption key

(1) TurnthepowerONwhilepressing[3]andthe[CLEAR]buttonsimultaneously.

(2) Enterthepassword,andthenpressthe[OK]button.(Ifthepasswordisnotsetfor

Service,pressthe[ENTER]buttonwithoutenteringanything.)

(3) Keyin[5]toselect“5.KeyBackupRestore”,andthenpressthe[START]button.

(4) Keyin[2]toselect“2.KeyFROMtoSRAM”,andthenpressthe[START]button.

(5) Waituntilthebackupoftheencryptionkeyiscompleted.“OperationComplete”is

displayed.

(6) Restarttheequipmentafterthebackupiscompleted.Ifyouwanttoperformthe

backupofthelicense,donotrestarttheequipmentbutperformfrom(4)in“[I]Backup

license”.

(7) Turn the power OFF.

[I] Backup license

Notes:

If“3.LicenseSRAMtoFROM”isperformedbymistake,carryoutthefollowingprocedure.



P.6-27“[1]Re-registrationwhentheboardisreplaced”

(1) TurnthepowerONwhilepressing[3]andthe[CLEAR]buttonsimultaneously.

(2) Enterthepassword,andthenpressthe[OK]button.(Ifthepasswordisnotsetfor

Service,pressthe[ENTER]buttonwithoutenteringanything.)

(3) Keyin[5]toselect“5.KeyBackupRestore”,andthenpressthe[START]button.

(4) Keyin[4]toselect“4.LicenseFROMtoSRAM”,andthenpressthe[START]button.

(5) Waituntilthebackupofthelicenseiscompleted.“OperationComplete”isdisplayed.

(6) Restarttheequipmentafterthebackupiscompleted.

(7) Turn the power OFF.

Oki MC770 Maintenance Manual

Other manuals for Oki MC770