9. Continue following the rest of the on-screen instructions.
Parent topic:
Related tasks
Disabling Wi-Fi Features
Connecting to a New Wi-Fi Router
If you change the wireless router you have been using on your network, you need to update your
product's Wi-Fi connection to the new router.
Note: If you switch to a 5 GHz wireless router, set the router to operate in dual band (2.4 GHz and
5 GHz) mode. If your router uses a single network name (SSID) for both the 2.4 GHz and 5 GHz band,
give each band its own network name (SSID) instead, such as Home Network 2.4 GHz and Home
Network 5 GHz. See your router documentation for instructions.
1. Do one of the following:
• Windows: Uninstall your product software.
• Mac: Go to the next step.
2. Download and install your product software from the Epson website using the instructions on the
Start Here sheet.
Parent topic:
Related tasks
Uninstalling Product Software - Windows
Disabling Wi-Fi Features
You may need to disable your product's Wi-Fi features if you change your network connection type or
need to solve a problem with your network connection.
Note: Before disabling Wi-Fi features, make a note of your product's SSID (network name) and
password, and any network settings selected for the Epson Connect services you may use.
1. Press the
2. Press the
Changing or Updating Network Connections
Changing or Updating Network Connections
home button, if necessary.
icon.
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Need help?
Do you have a question about the WF-3820 Series and is the answer not in the manual?
Questions and answers
how to change printer settings example to landscape
when to change ink cartridge
The ink cartridge for the Epson WF-3820 Series should be changed immediately after removing the old one. If an ink cartridge is expended, a message will appear on the LCD screen indicating which cartridges need replacement. If replacing a cartridge before receiving a message, navigate to Maintenance > Ink Cartridge Replacement on the home screen and follow the on-screen instructions. It is recommended to leave old cartridges in the printer until ready to replace them to prevent the print head nozzles from drying out.
This answer is automatically generated
how to change printer name on Epson 3820 from incorrect printer name
How to print envelopes on an Epson WF-3820? I cannot find any tools