Oki MPS5502 - Page 40

45641001TH Rev.1
3-17 /
Oki Data CONFIDENTIAL
[F] Erasing HDD securely (Erase HDD Securely)
This function is used when installing Data Overwrite Enabler (GP-1070) or before discarding
theHDD.ItoverwritesalltheusedareasontheHDDwiththeselecteddata,andmakesit
unusable.
 Afterselectingthisfunction,specifythelevelbelowtobeoverwritten.
1: LOW(Normallyusethissetting.)
This is the standard overwriting method.
2: MEDIUM
 ThisoverwritingmethodismoresecurethanLOW.Theerasingtimeisbetween
LOWandHIGH.
3: HIGH
This is the most secure overwriting method. It takes the longest time to erase data.
4: SIMPLE
This is the simple overwriting method. It takes the shortest time to erase data.
 Keyinthelevelnumbertodisplay“<”nexttoit.
 (Atthistime,if“0”isentered,thescreenreturnstotheinitialoneoftheAssistMode.)
 Pressthe[START]buttontodisplaythereconrmationscreen,andthenpressthe[START]
button again to start overwriting.
[G] Erasing SRAM securely (Erase SRAM Securely)
This function is used before discarding the SRAM board (for the SYS board).
 ItoverwritesalltheusedareasontheSRAMboardwiththeselecteddata,andmakesit
unusable.Immediatelyafterselectingthisfunction,theprocessingstartsandiscompleted.
[H] Clearing service tech password (Clear Service Tech)
This function is needed after the HDD is replaced.
 WhentheHDDisreplaced,theservicetechpasswordstoredinthenewoneissetasa
blank.Therefore,itspasswordiscopiedtotheSRAMboardsothatbothpasswordsbecome
thesamewiththisfunction.Thesettingisenabledwhentheequipmentisstartedupinthe
normal mode after performing this function.