Oki MB760 Service Manual page 201

[D] erase HDD
In case of the ADI-HDD:
(1) Turn the power ON while pressing [4] and the [CLEAR] button simultaneously.
(2) Key in [1] to select "1: Revert factory install status HDD." and then press the [START]
button.
(3) Turn the power OFF.
[e] Replace / Format HDD
(1) Confirm that the power is turned OFF.
(2) Replace the HDD.
(Refer to  P. 6-6 "6.1.4 Hard disk (HDD)".)
(3) Create the partitions on the HDD.
1. Turn the power ON while pressing [3] and [CLEAR] button simultaneously.
2. When "Firmware Assist Mode" appears on the LCD, key in [3] to select "3: Format
HDD" and then press the [START] button.
3. When "Operation Complete" is displayed on the LCD, creating of the partitions is
completed.
(4) Turn the power OFF.
(5) Format the service tech password.
1. Turn the power ON while pressing [3] and the [CLEAR] button simultaneously.
2. When "Firmware Assist Mode" appears on the LCD, key in [8] to select "8. Clear
Service Tech Password" and then press the [START] button.
3. When "Reset Complete" is displayed on the LCD, formatting of the service tech
password is completed.
(6) Turn the power OFF.
(7) Update the system software using the USB device.
See "8.2 Firmware Updating with USB Device" for details.
(8) Turn the power OFF.
(9) When the Fax Unit (GD-1340) is installed, perform "Fax Set Up" (1*-100) and "Clearing
the image data" (1*-102). Then turn the power OFF.
(10) Start up with the Setting mode (08).
(11) Perform the panel calibration (08-9050).
1. Touch the center of "+" mark displayed on the upper left of the LCD.
2. Touch the center of "+" mark displayed on the upper right of the LCD.
3. Touch the center of "+" mark displayed on the lower left of the LCD.
4. Touch the center of "+" mark displayed on the lower right of the LCD.
(12) Check the system software version (08-8952).
Confirm the version displayed on the LCD, and then press the [OK] button.
(13) Initialization of NIC information (08-9083).
(14) Turn the power OFF.
45641001TH Rev.1
Oki Data CONFIDENTIAL
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