Oki MB760 Service Manual page 261

(9) Press the [ON/OFF] button to shut down the equipment, and then remove the USB
device.
(10) Perform the initialization of the updating data.
• Press the [ON/OFF] button while simultaneously holding down the [0] and [8]
buttons.
• Key in "9030", and then press the [START] button.
• Press the [INITIALIZE] button.
[B] Confirmation of the updated data
After the updating is completed, check each data version in the Setting Mode (08) to
confirm that the data were overwritten properly.
 P. 8-23 "8.6 Confirmation of the updated data"
[C] adjustment
Perform the adjustment of the equipment.
• Automatic gamma adjustment (05-7165) (using [10] [FAX] test pattern):
 P. 4-4 "4.2.1 Automatic gamma adjustment"
[D] Display during the update
Update is performed in parallel as shown in the transition diagram below.
45641001TH Rev.1
Item Selection Screen for Update
[ System firmware ]
[Engine firmware]
1. SYSTEM 2. ENGINE
FIRMWARE
FIRMWARE
(OS Data)
Update Completed
[Scanner firmware]
[System software]
3.SCANNER 4. SYSTEM
FIRMWARE SOFTWARE
(HD Data)
Oki Data CONFIDENTIAL
8-11 /