3.
Read the cautionary statements, and then click [OK].
4.
Click [Firmware Update (USB)] [A].
Make sure that you keep the power of the machine turned on.
Wait until the Home screen (touch panel models) or "Ready" (four-line LCD models) appears on the
machine's control panel.
5.
When the Home screen (touch panel models) or "Ready" (four-line LCD models) appeared, click
[Firmware Update (USB)] again.
6.
Wait until the update completion message "Restart machine..." appears on the machine's control
panel.
7.
Click [Close] to close the update tool.
8.
Wait until the machine restarts. The machine performs initialization after restarting.
5.System Maintenance
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