Epson EcoTank ET-4950 Not Connecting to WiFi – How to Fix It

Few printer issues are more frustrating than trying to print a document only to discover that your Epson EcoTank ET-4950 will not connect to WiFi. The printer may be unable to find your network, repeatedly disconnect, show a connection error, or fail to communicate with your Windows computer altogether.

The good news is that most WiFi connection problems can be fixed quickly. In many cases, outdated printer software, Windows updates, network configuration issues, or corrupted printer settings are the cause. This guide explains the fastest ways to restore your Epson EcoTank ET-4950 WiFi connection and get back to printing.

Quick Fix Checklist

Before moving into advanced troubleshooting, try these quick solutions:

Restart your printer.
Restart your WiFi router.
Restart your computer.
Confirm WiFi is enabled on the printer.
Verify the printer is connected to the correct network.
Check that your computer is connected to the same WiFi network.
Move the printer closer to the router if signal strength is weak.
Update the printer software.

If the printer still will not connect, continue with the methods below.

Why Won't My Epson EcoTank ET-4950 Connect to WiFi?

Your printer relies on software installed on your Windows computer to communicate properly over a wireless network.

This software allows Windows and the printer to exchange information. When the software becomes outdated, corrupted, or incompatible after a Windows update, communication issues can occur.

Common causes include:

Outdated printer software
Incorrect WiFi credentials
Weak wireless signal
Router configuration changes
Windows updates affecting printer communication
Corrupted network settings
Printer firmware conflicts

Understanding the cause helps determine the best solution.

Method 1: Update Printer Software with DriverAssist (Recommended)

One of the fastest ways to resolve Epson EcoTank ET-4950 WiFi connection issues is to update the printer software automatically.

DriverAssist scans your system, identifies outdated or missing printer components, and installs the correct updates. This can help restore communication between Windows and your printer.

Steps to Use DriverAssist

Download DriverAssist using this link.
Install DriverAssist.
Open the application.
Allow the scan to complete.
Review any detected printer related issues.
Install the recommended updates.
Restart your computer.
Test the printer connection again.

Many users find that updating outdated software resolves network communication problems immediately.

Method 2: Download the Latest Software from Epson

You can manually install updated printer software directly from Epson.

Step 1: Identify Your Printer Model

Verify the model number:

Epson EcoTank ET-4950

Selecting a different model can lead to installation issues and connection failures.

Step 2: Confirm Your Windows Version

For Windows 11:

Press Windows + I.
Select System.
Click About.
Note your Windows version.

For Windows 10:

Press Windows + I.
Select System.
Choose About.
Confirm whether your system is 64 bit or 32 bit.

Step 3: Download and Install

Visit Epson Support.
Search for Epson EcoTank ET-4950.
Select your operating system.
Download the latest software package.
Run the installer.
Follow the setup instructions.
Restart your computer.

Common Mistakes to Avoid

Downloading software for the wrong printer model.
Selecting the wrong operating system.
Interrupting installation.
Connecting to the wrong WiFi network.
Skipping the restart process.

These mistakes can prevent the printer from connecting properly.

Method 3: Update Through Windows Device Manager

Windows Device Manager may help locate updated printer software.

Windows 11

Right click Start.
Select Device Manager.
Expand Printers.
Locate Epson EcoTank ET-4950.
Right click the printer.
Select Update Driver.
Choose Search automatically for drivers.

Windows 10

Open Device Manager.
Expand Printers.
Locate Epson EcoTank ET-4950.
Right click the device.
Select Update Driver.
Choose Search automatically for drivers.

Manual Update Option

If Windows cannot find an update:

Select Browse my computer for drivers.
Locate the downloaded Epson installation files.
Complete the installation.

Limitations of Device Manager

Device Manager may not locate the newest software available from Epson. It often relies on Microsoft's driver catalog, which may not contain the latest version.

Reconnect the Epson EcoTank ET-4950 to WiFi

Sometimes the printer simply needs to be reconnected to the wireless network.

Reconnect Using the Printer Control Panel

Open the printer's Home menu.
Navigate to Network Settings.
Select WiFi Setup.
Choose your wireless network.
Enter the WiFi password.
Confirm the connection.

Once connected, print a network status report to verify successful setup.

Check Your Router Settings

Router changes can sometimes cause connection issues.

Verify the following:

WiFi network is operational.
Network password has not changed recently.
Router firmware is current.
MAC filtering is not blocking the printer.
Guest network restrictions are not enabled.

If another device cannot connect to the network, the issue may be router related rather than printer related.

Remove and Reinstall the Printer

If connection issues continue, reinstalling the printer may help.

Windows 11

Open Settings.
Select Bluetooth & devices.
Click Printers & scanners.
Select Epson EcoTank ET-4950.
Choose Remove Device.

Windows 10

Open Control Panel.
Select Devices and Printers.
Right click Epson EcoTank ET-4950.
Choose Remove Device.

After removal:

Restart the computer.
Reinstall the printer.
Reconnect to WiFi.
Print a test page.

Why This Problem Keeps Coming Back

Many users notice that WiFi connection problems return after they have already fixed them.

Common reasons include:

Windows updates changing printer communication settings.
Router firmware updates.
WiFi password changes.
Weak wireless signals.
Outdated printer software.

Keeping software updated helps reduce recurring connectivity problems.

Keep Printer Software Updated Automatically

Maintaining updated printer software helps ensure stable communication between Windows and your Epson EcoTank ET-4950.

Benefits include:

Better Windows 10 compatibility.
Better Windows 11 compatibility.
Improved wireless communication.
Fewer connection failures.
More reliable printing.

Automatic update tools can simplify maintenance and help prevent future WiFi issues.

Frequently Asked Questions

Why won't my Epson EcoTank ET-4950 connect to WiFi?

The most common causes are incorrect WiFi credentials, outdated printer software, weak wireless signals, or router configuration issues.

How do I reconnect my Epson printer to WiFi?

Open the printer's Network Settings menu, select WiFi Setup, choose your network, and enter the correct password.

Can Windows updates affect printer WiFi connections?

Yes. Some Windows updates may alter communication settings and cause connectivity problems.

Why does my printer keep disconnecting from WiFi?

Weak signal strength, router interference, outdated software, and network configuration issues are common causes.

Should I reinstall the printer if it won't connect?

Reinstalling the printer often resolves corrupted settings and restores communication.

Is the setup process different on Windows 10 and Windows 11?

The core setup process is similar, although menu locations vary slightly between Windows versions.

Final Thoughts

When an Epson EcoTank ET-4950 will not connect to WiFi, the issue is usually related to software, network settings, or communication errors between Windows and the printer.

Start with the Quick Fix Checklist, then proceed through the troubleshooting methods in order. Updating printer software is often the quickest solution and can resolve many wireless communication problems.

Keeping your printer software current and maintaining a stable wireless network can help prevent future connectivity issues and ensure reliable printing.