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Updating the Firmware
c
Press the [Menu] button, select the Initial/All Settings menu, and press
the Enter button.
d
Select Firmware Update and press the Enter button.
e
Select Yes to start the firmware update.
Do not disconnect the AC adapter from the base unit while the
firmware is updating. If the AC adapter is disconnected, the base
unit may not start correctly.
The base unit's indicator turns on and the base unit enters firmware
update mode. The computer recognizes the base unit as a removable disk.
f
On the computer, copy the firmware file to the root folder (highest folder
in the hierarchy) of the removable disk.
• Do not copy any other files or folders to the removable disk.
Otherwise, the files or folders may be lost.
• The base unit turns off automatically if the USB cable or the AC
adapter are disconnected before the firmware file can be copied
to the removable disk. If this occurs, perform the procedure
again.
g
Perform the steps to safely remove a USB device from the computer and
disconnect the USB cable from the base unit.
The base unit's indicator starts flashing and the firmware update starts.
When the update finishes normally, the base unit enters standby status
(only the power indicator is lit blue).
When the update finishes, check the Information menu in the base unit's
Management menu to make sure that the Version information has been
updated to the correct firmware version.
• When the indicator flashes rapidly, the firmware update may have
failed. Disconnect the AC adapter from the base unit, and then
reconnect it to the base unit. If the indicator continues to flash even
after reconnecting the AC adapter, remove the power plug from the
electrical outlet and contact Epson.
• If no operations are performed for 20 minutes in update mode, the
base unit turns off automatically. If this occurs, perform the procedure
again.
102
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