Toshiba e-STUDIO 5540C Service Manual page 1209

Important:
• Only the USB device which meet the following conditions should be used for updating. Note
that updating with any devices other than the above is never guaranteed.
- A combination USB Device with a flash memory (to be connected directly to the USB
port) and its capacity is 1GB or more.
- Operation check of the USB device used for updating has been performed by means of
the input check of this equipment (test mode 03).
( P. 5-8"5.3 Input check (Test mode 03)")
- The USB device which comply with the following standards regulated by USB-IF (USB
Implementers Forum)
Class number:
Sub-class number:
Protocol number:
* Most common USB device comply 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 use in a PC environment (Windows or Macintosh).
Therefore, check thoroughly that the device is operational in the equipment for which
the updating will be performed when purchasing it.
• The USB device complying with USB2.0 can be used for updating.
• 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
guaranteed.
• It is possible to store the model specific update program and the data file for updating directly
in the root directory when you store the updating data file for one specific model in the USB
device. However, if the model specific folder for the same model as that of the data file stored
in the root directory already exists, this will have priority.
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8 (=08h) (Mass-storage class)
6 (=06h) (SCSI transfer command set)
80 (=50h) (Bulk-Only)
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e-STUDIO5540C/6540C/6550C/5560C/6560C/6570C
FIRMWARE UPDATING
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