Converter Firmware - Toshiba e-STUDIO 5540C Service Manual

11.4.6 Converter Firmware (MJ-1103/1104)
Important:
• Be sure to shut down the equipment before installing and removing the download jig.
• Do not shut down the equipment during the update. The data could be damaged and not be
able to be operated properly.
[A] Update Procedure
(1) Install the ROM to the download jig (K-PWA-DLM-320).
Make sure the direction is correct.
(2) Press the [ON/OFF] button on the control panel to shut down the equipment.
(3) Remove 2 screws and take off the board access cover.
(4) Set the SW1 on the Finisher control board as shown in the figures below.
(5) Connect the download jig with the jig connector (CN28) on the Finisher control board.
(6) Press the [ON/OFF] button while simultaneously holding down the [0] and [8] buttons.
Updating starts and the LED on the download jig lights.
e-STUDIO5540C/6540C/6550C/5560C/6560C/6570C
FIRMWARE UPDATING
Board access cover
Fig.11-38
Download jig
Fig.11-39
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ON
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