Updating The Printer's Firmware Using The Control Panel - Epson ET-3750 series User Manual

User's Guide
4. Select the items you want to install or update, and then click the install button.
Important:
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Do not turn off or unplug the printer until the update is complete; otherwise, the printer may malfunction.
Note:
❏ You can download the latest applications from the Epson website.
http://www.epson.com
❏ If you use Windows Server operating systems, you cannot use EPSON Software Updater. Download the latest
applications from the Epson website.
Related Information
"Software Update Tools (EPSON Software Updater)" on page 136
&
"Uninstalling Applications" on page 139
&
Updating the Printer's Firmware using the Control
Panel
If the printer is connected to the Internet, you can update the printer's firmware using the control panel. You can
also set the printer to regularly check for firmware updates and notify you if any are available.
1. Select Settings on the home screen.
To select an item, move the focus to the item using the
2. Select Firmware Update > Update.
Note:
Enable Notification to set the printer to regularly check for available firmware updates.
3. Check the message displayed on the screen and press Start Checking to start searching for available updates.
4. If a message is displayed on the LCD screen informing you that a firmware update is available, follow the on-
screen instructions to start the update.
Important:
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❏ Do not turn off or unplug the printer until the update is complete; otherwise, the printer may malfunction.
❏ If the firmware update is not completed or is unsuccessful, the printer does not start up normally and
"Recovery Mode" is displayed on the LCD screen the next time the printer is turned on. In this situation, you
need to update the firmware again using a computer. Connect the printer to the computer with a USB cable.
While "Recovery Mode" is displayed on the printer, you cannot update the firmware over a network
connection. On the computer, access your local Epson website, and then download the latest printer
firmware. See the instructions on the website for the next steps.
Network Service and Software Information
138
u d l r
buttons, and then press the OK button.