Oki MPS5502 - Procedure for Disabling Data Encryption Function

45641001TH Rev.1
9-10 /
Oki Data CONFIDENTIAL
9.2.4 Procedure for disabling data encryption function
Thebasicprocedureisthesameastheoneforenablingthisfunction.Todisableit,set“0(Invalid)”
inthecode08-9379atstep

P.9-8“[D]Enabledataencryptionfunction”.
9.2.5 Procedure for discarding HDD when data encryption function is enabled
Set the data encryption function disabled following the procedure shown in

P.9-10“9.2.4
Procedure for disabling data encryption function”. Then perform the code 3C->6 : Erase HDD
Securely (HDD securely erasing) to completely erase the data in the HDD.