Epson WF-M21000 Series User Manual page 220

Maintaining the Printer
4. Select Automatic Firmware Update to enable this feature.
Select Agree on the confirmation screen to return to the settings screen.
5. Set the day and time for the update, and then select Proceed.
Note:
You can select multiple days of the week, but you cannot specify the time for each day of the week.
Setup is complete when the connection to the server is confirmed.
Important:
c
❏ Do not turn off or unplug the printer until the update is complete. The next time you turn on the printer,
"Recovery Mode" may be displayed on the LCD screen and you may not be able to operate the printer.
❏ If "Recovery Mode" is displayed, follow the steps below to update the firmware again.
1. Connect the computer and the printer using a USB cable. (You cannot perform updates in recovery mode over
a network.)
2. Download the latest firmware from the Epson website and start updating. For details, see "Update method" on
the download page.
Note:
You can set to update the firmware automatically from Web Config. Select the Device Management tab > Automatic
Firmware Update, enable the settings, and then set the day of the week and time.
Updating Firmware Using Web Config
When the printer can connect to the Internet, you can update the firmware from Web Config.
1. Access Web Config and select the Device Management tab > Firmware Update.
2. Click Start, and then follow the on-screen instructions.
The firmware confirmation starts, and the firmware information is displayed if the updated firmware exists.
Note:
You can also update the firmware using Epson Device Admin. You can visually confirm the firmware information on the
device list. It is useful when you want to update multiple devices' firmware. See the Epson Device Admin guide or help for
more details.
Related Information
"Application for Configuring Printer Operations (Web Config)" on page 410
&
Updating Firmware without Connecting to the Internet
You can download the device's firmware from Epson website on the computer, and then connect the device and the
computer by USB cable to update the firmware. If you cannot update over the network, try this method.
1. Access Epson website and download the firmware.
2. Connect the computer that contains the downloaded firmware to the printer by USB cable.
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Installing or Uninstalling Applications Separately
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Updating Applications and Firm
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