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© 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO2820C/2830C/3520C/3530C/4520C
FIRMWARE UPDATING
8 - 5
8.1 Firmware Updating with USB Media
Firmware can be updated by storing update programs and firmware data files in the USB media.
Program necessary for updating
Firmware type and data file name for updating
Store the update program loader (mentusb2.o) in the root directory, and store the model specific update
program (dlFirmWare_2820C_3530C) and the data file for updating in the model specific folder.
Note:
Never change the model specific folder name, since it is used for identifying the data file when
the data files used for updating multiple models are stored in the USB media.
Update program Data file name Remarks
Update program loader mentusb2.o An error occurs at a time of the [4] + [9]
startup, unless this program is stored in
the USB media.
* Be sure to save this data file to the
root directory of the USB media.
Model specific update program dlFirmWare_2820C_3530C An error occurs at a time of the [4] + [9]
startup, unless this program is stored in
the USB media.
Firmware Stored Data file name Remarks
Master data Hard disk hdd.bin HDD program data,
System firmware,
UI data
System ROM System control PC
board
(SYS board)
firmImage0.bin OS data
Engine ROM Logic PC board
(LGC board)
T450MWW.xxx
* xxx is version.
Main firmware
Scanner ROM Scanning section con-
trol PC board
(SLG board)
T450SLGWW.xxx
* xxx is version.
Scanner firmware
Model specific folder name 2820C_3530C
USB media
2820C_3530C
dlFirmWare_2820C_3530C
mentusb2.o
T450MWW.xxx
T450SLGWW.xxx
firmImage0.bin
hdd.bin
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