Toshiba e-STUDIO350 Service Handbook page 578

Notes:
• < e-STUDIO352/353/452/453 > Before updating the firmware, check the FROM basic section
software version (perform the code 08-920).
• < e-STUDIO352/353/452/453 > For updating with the USB Storage Device; The firmware can
be updated to the latest version by storing the update program together with the firmware
data file for updating in the USB Storage Device.
• < e-STUDIO352/353/452/453 > For updating with the download jig; Before the FROM basic
section software is updated from "V1.00 / 1.12" or earlier version to the latest one, update it to
"V1.00 / 4.22" first. Select all of the SYS, OS, UI and HDD when updating "V1.00 / 1.12" or
earlier versions.
• Written firmware varies depending on the kinds of the boards provided as service parts. For
updating, only the minimum firmware is installed on the system control PC board, logic PC
board, and scanning section control PC board. No firmware is installed on the NIC board and
FAX board. The latest version of the firmware at the delivery is written on the RADF control
PC board and finisher control PC board.
When any of above boards is replaced with a new one in the field, confirm the other firmware
version used with and then write the suitable version of the firmware.
• The firmware (master data) is not installed on the hard disk provided as a service part. When
the hard disk is replaced with a new one, confirm the other firmware version used with and
then write the suitable version of the firmware.
e-STUDIO350/352/353/450/452/453
FIRMWARE UPDATING
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