my new epson ecotank et-2800 won't connect to wifi, it just keeps searching and never finds my network, what do i do?

Diagnosis

The Epson EcoTank ET-2800 often fails to discover networks due to a "frequency mismatch" between the printer's internal wireless card and the router's broadcasting signal. This specific model operates exclusively on the 2.4GHz band. Many modern routers use "Smart Connect" or "Band Steering," which merges the 2.4GHz and 5GHz bands into a single SSID. When the printer scans for a network, the router may attempt to push it toward the 5GHz band or fail to provide a compatible handshake, leaving the printer in a perpetual "Searching" state.

Another common cause is the security protocol. The ET-2800 can struggle with WPA3 security settings, which are standard on newer Wi-Fi 6 routers. If your router is set to "WPA3 Only," the printer's wireless module will simply ignore the network because it cannot authenticate the encrypted handshake. You can confirm this by checking if other legacy 2.4GHz devices (like older smart plugs or bulbs) are also having trouble connecting to your network.

How to Fix It

To resolve the connection loop and force the ET-2800 to recognize your network, follow these precise steps to perform a network reset and manual configuration:

1. Power down the printer completely. Unplug the power cable from the back of the unit and wait 60 seconds to clear the volatile memory of the network card.
2. Access your router's admin panel (usually via 192.168.1.1 or 192.168.0.1) and temporarily disable "Band Steering" or "Smart Connect." Create a separate SSID specifically for 2.4GHz devices (e.g., "HomeWiFi_2G").
3. Ensure your router's security mode is set to "WPA2/WPA3 Mixed" or "WPA2-AES." If it is set to "WPA3 Only," the ET-2800 will never find the network.
4. Plug the printer back in and power it on. On the printer's control panel, use the arrow buttons to navigate to Settings > Network Settings > Wi-Fi Setup.
5. Select Wi-Fi Setup Wizard. The printer will now scan for networks. Select your newly created 2.4GHz SSID from the list.
6. Enter your Wi-Fi password. Note that the printer's keyboard is case-sensitive; use the arrow keys to toggle between uppercase, lowercase, and numeric modes.
7. Once the screen displays "Setup Complete," press the OK button and print a network status sheet to verify the IP address is assigned correctly.

If That Didn't Work

• Use the Epson Smart Panel App: If the on-device screen continues to fail, download the Epson Smart Panel app on a smartphone. Ensure your phone is connected to the 2.4GHz network. Put the printer in "Setup Mode" and use the app to "push" the Wi-Fi credentials from your phone directly to the printer via a temporary Bluetooth/Wi-Fi Direct bridge.
• Assign a Static IP: Sometimes the printer finds the network but the router fails to assign a DHCP address. Access your router's DHCP reservation table and assign a static IP to the printer's MAC address (found on the sticker at the back of the printer). This prevents "Offline" errors in the future.
• Disable Firewall/VPN: If you are attempting to connect the printer to a PC, disable any active VPNs (like NordVPN or ExpressVPN) and temporarily turn off the Windows Defender Firewall. These often block the discovery packets the printer sends during the initial handshake.
• Hard Reset the Network Card: While the printer is on, press and hold the Wi-Fi button and the Stop/Maintenance button simultaneously for 5 seconds. This clears the cached network profiles and forces the wireless card to reboot.

Heads Up

• Avoid 5GHz: Never attempt to connect this printer to a 5GHz-only band; it is physically incapable of seeing those signals.
• Placement Matters: Ensure the printer is within 15 feet of the router during the initial setup. Once the connection is established, you can move it further away.
• Update Firmware: Immediately after connecting, go to Settings > Firmware Update. Epson frequently releases patches that improve Wi-Fi stability and compatibility with newer routers.
• Avoid USB-WiFi Hybrid: Do not leave the USB cable connected to your computer while trying to configure Wi-Fi, as the printer may prioritize the USB connection and disable the wireless radio.