Firmware Updating With Usb Media - Toshiba e-STUDIO556 Service Manual

11.2 Firmware Updating with USB Media

To update firmware, store update programs and firmware data files in the USB media.
There are three update programs, signature.sig, pubkey.key and plt_integrity.cfg, and they are
necessary for updating firmware except that of the System ROM.
For the data file for each firmware, refer to the following tables.
Note:
When the update is performed, use the latest program.
Firmware type and data file name for updating
Equipment
Firmware
Master data
(HDD program data)
System ROM
(OS data)
Engine ROM
(Engine firmware)
PFC ROM
(PFC firmware)
Laser ROM
(Lase firmware)
Scanner ROM
(Scanner firmware)
RADF ROM
(RADF firmware)
Store the data file for updating in the model specific folder.
Model specific folder name
© 2012 TOSHIBA TEC CORPORATION All rights reserved
Stored
Hard disk T190HD0Wxxxx.tar
*
System control PC T190SF0Wxxxx.tar
board *
(SYS board)
Logic PC board T190MWW.xxx
(LGC board) *
Logic PC board T190FWW.xxx
(LGC board) *
Laser control PC T190LWW.xxx
board *
(PLG board)
Scanning section T190SLGWW.xxx
control PC board *
(SLG board)
Scanning section H190DFWW.xxx
control PC board *
(DLG board)
USB media
556_856
T190SY0Wxxxx.tar
T190HD0Wxxxx.tar
T190SF0Wxxxx.tar
T190MWW.xxx
T190LWW.xxx
T190SLGWW.xxx
H190DFWW.xxx
T190FWW.xxx
pubkey.key
signartures.sig
plt_integrity.cfg
Fig. 11-1
11 - 5
Data file name
xxxx is version.
xxxx is version.
xxx is version.
xxx is version.
xxx is version.
xxx is version.
xxx is version.
556_856
Display
SYSTEM SOFTWARE
(HD Data)
SYSTEM FIRMWARE
(OS Data)
ENGINE FIRMWARE
PFC FIRMWARE
LASER FIRMWARE
SCANNER FIRMWARE
RADF FIRMWARE
e-STUDIO556/656/756/856(Ver03)
FIRMWARE UPDATING
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