Toshiba e-STUDIO650 Service Handbook page 283

5. Select the area to be updated using the digital keys and [INTERRUPT] key.
(Press the [INTERRUPT] key to enter "#".)
The selected number is displayed at upper right of the screen, next to "Target:".
The relation between the selected number and area to be updated is as follows.
1 : System firmware
2 : UI data fixed section
3 : UI data common section
4 : 1st language UI data
5 : 2nd language UI data
6 : 3rd language UI data
7 : 4th language UI data
8 : 5th language UI data
9 : 6th language UI data
10 : Engine firmware (Printer ROM)
11 : Engine firmware (PFC ROM)
12 : Engine firmware (Laser ROM)
13 : Engine firmware (Scanner ROM)
#1 : System firmware and all UI data (1 to 9)
#2 : All UI data (2 to 9)
#3 : All language UI data (4 to 9)
#4 : All data (1 to 13)
#5 : Engine firmware (Printer, PFC, laser and scanner ROM) (10 and 13)
JUNE 2002 © TOSHIBA TEC 6 - 23 e-STUDIO550/650/810 FIRMWARE UPDATING