Toshiba e-STUDIO520 Service Handbook page 537

(5) Turn ON the power while [8] button and [9] button are pressed simultaneously.
The screen for selecting the items to be updated is displayed. "*" is displayed next to the items to
be updated. (All items are selected in the default settings.)
When the FROM basic section software version to be updated is "V1.03 / 8.30" or earlier:
When the FROM basic section software version to be updated is "V1.04 / 2.38" or later:
(6) Select the item with the digital keys.
"*" is displayed next to the selected item. Display or delete the "*" by pressing the number of the
item. All items are selected in the default settings.
• Select all items to update the firmware of the equipment in a batch.
• Select items as follows to update it individually.
Types of Firmware
System ROM
Laser ROM
PFC ROM
Engine ROM
Scanner ROM
© 2005 - 2007 TOSHIBA TEC CORPORATION All rights reserved
Fig. 6-10
Fig. 6-11
<Items vary depending on the FROM basic section software version to be
"V1.03/8.30" or earlier
0. OS Update
1. UI Update
2. System Firmware Update
3. LSR Firmware Update
4. PFC Firmware Update
5. Engine Firmware Update
6. Scanner Firmware Update
6 - 13
06/09
Items
updated.>
"V1.04/2.38" or later
1. OS UI Update
2. LSR Firmware Update
3. PFC Firmware Update
4. Engine Firmware Update
5. Scanner Firmware Update
e-STUDIO520/523/600/603/720/723/850/853
FIRMWARE UPDATING
6