Toshiba e-STUDIO230L Service Handbook page 663

Important:
• Only the USB storage device which meets the following conditions should be used for updat-
ing. Be careful since updating with any device other than the above is never guaranteed.
- A combination USB storage device with a flash memory (to be connected directly to the
USB port) and its capacity is between 64 MB to 512 MB (or 1 GB).
- Operation of the USB storage device used for updating has been confirmed at the input
check of this equipment (Test mode 03).
( P.2-32 "2.2.2 Input check (Test mode 03) (e-STUDIO202L/203L/232/233/282/283)")
- A USB storage device which is complied with the following standards regulated by USB-IF
(USB Implementers Forum)
Class number:
Sub-class number:
Protocol number:
* Most common USB storage devices are complied with the specification above and can
be used for updating. However, the operation in all the Multi Functional Digital Color
Systems and Multi Functional Digital Systems is not necessarily guaranteed since the
most of these devices are developed based on the use in PC environment (Windows or
Macintosh). Therefore, confirm thoroughly that the device is operational in the equip-
ment for which the updating will be performed when purchasing the device.
• The data file for updating is stored in the model specific folder.
Never change the model specific folder name since it is used for discriminating the data file
when the updating data files for multiple models are stored in the USB storage device.
• Store the model specific folder in the root directory of the USB storage device.
• Storing the data file directly in the root directory is possible when the updating data files for
one specific model is stored in the USB storage device.
However, if the model specific folder for the same model as that of the data file stored in the
root directory already exists, the model specific folder will have the priority.
• The USB storage device complied with USB1.1 and USB2.0 can be used for updating. How-
ever, the update is performed in the speed of USB1.1 when the device complied with USB2.0
is used.
• Do not update the firmware by any storage device other than a flash memory (such as a USB
connection type memory card reader, CD/DVD drive or hard disk) since it is never guaran-
teed.
© 2004 - 2007 TOSHIBA TEC CORPORATION All rights reserved
8 (=08h) (Mass-storage class)
6 (=06h) (SCSI transfer command set)
80 (=50h) (Bulk-Only)
6 - 87
07/11
e-STUDIO200L/202L/203L/230/232/233/280/282/283
FIRMWARE UPDATING
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