K-Pwa-Dlm-320 - Toshiba e-STUDIO350 Service Handbook

6.2.3

K-PWA-DLM-320

The firmware of the equipment (engine ROM, scanner ROM) and the option (RADF ROM, Finisher
ROM, FAX ROM) can be updated individually by using K-PWA-DLM-320. Update the ROM data written
on each board according to the need such as the case of replacing the board.
The data to be overwritten by this update are as follows.
<Updating Engine ROM>
Engine ROM date
<Updating Scanner ROM>
Scanner ROM date
<Updating RADF ROM>
RADF ROM date
<Updating Finisher ROM>
• Finisher firmware
• Saddle stitcher firmware
<Updating FAX ROM>
FAX ROM date
[A] Update Procedure
Since the procedure differs depending on the data, see the each procedure below.
Important:
• Turn OFF the power before installing or removing the download jig.
• Do not turn OFF the power during the update. The data could be damaged and not be oper-
ated properly.
<Updating Engine ROM>
(1) Install the ROM to the download jig.
Make sure the direction is correct (P. 6-35 "Fig. 6-29").
(2) Shut down the equipment.
e-STUDIO350/352/353/450/452/453
FIRMWARE UPDATING
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