© 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO350/352/353/450/452/453
FIRMWARE UPDATING
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6.5 Firmware Updating with USB Storage Device
(e-STUDIO352/353/452/453)
In this equipment, it is feasible to update the firmware by connecting the USB storage device on which
the firmware data is written to the USB connector mounted on the system control PC board and turning
ON the power.
The type of firmware to be updated can be selected on the LCD screen in this method. This allows to
update only the necessary firmware individually or to update all firmware in a batch.
The type of firmware which can be updated with this method are as follows in the table below.
Firmware Stored
Model specific
folder name
Data file name
Master data Hard disk
352_452
1, 2, 3 ... n
* The file name should be consecutive
numbers from 1 to “n” without file
extension. The capacity of each file
is approx. 8 MB. However, the file
capacity of “n” (last number) may be
less than 8 MB.
System ROM System control PC board
(SYS board)
* The system firmware is stored
into the hard disk from the
FROM basic section software
version “V1.00/4.22”.
firmImage0.bin, firmImage1.bin
Engine ROM Logic PC board
(LGC board)
firmImage2.bin
Scanner ROM Scanning section control PC board
(SLG board)
07/11
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