e-STUDIO520/600/720/850 FIRMWARE UPDATING March 2005 © TOSHIBA TEC
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[C] Display during the update
Update is performed in parallel as shown in the transition diagram below.
Fig.6-15
Below is an example of the changes of the LCD screen during update.
Note that the screen order may be different from the actual one, because a parallel update is performed
in the process.
Item Selection Screen for Update
0. OS Update
1. UI Data Update
2. System Firmware Update
[System ROM]
4. PFC Firmware Update
5. Engine Firmware Update
Update Completed
[Laser ROM]
[PFC ROM]
[Engine ROM]
6. Scanner Firmware Update
[Scanner ROM]
3. LSR Firmware Update
05/05