How to Fix Epson L3150 Printer Not Connecting to Wi-FiUpdated a day ago
If your Epson L3150 printer is not connecting to Wi-Fi, you're not alone. Many users face this issue during setup or while reconnecting the printer after a network change. Whether you’re trying to print wirelessly from a computer or mobile device, Wi-Fi issues can be frustrating—but they’re usually easy to fix.
This complete guide walks you through all the steps to fix Wi-Fi connection problems on the Epson EcoTank L3150.
🧾 Common Reasons Why Epson L3150 Won’t Connect to Wi-Fi
Before jumping into fixes, it helps to understand what might be causing the issue:
Incorrect Wi-Fi password
Router broadcasting on 5GHz only (Epson L3150 supports 2.4GHz only)
Printer too far from router or interference from other devices
Network or IP conflicts
Outdated firmware or driver
Wi-Fi setup not completed properly
✅ Step-by-Step Fixes for Epson L3150 Wi-Fi Connection Issues
🔁 Step 1: Restart All Devices
A simple restart can resolve temporary glitches.
Turn off the Epson L3150 printer.
Power off your Wi-Fi router and computer or smartphone.
Wait 30 seconds.
Power everything back on and try reconnecting the printer.
📶 Step 2: Check Wi-Fi Network and Compatibility
Make sure:
Your router is broadcasting a 2.4GHz signal (L3150 doesn’t support 5GHz).
Your network SSID (Wi-Fi name) is visible (not hidden).
Your Mac or PC is connected to the same Wi-Fi network you want your printer on.
🔧 Step 3: Use Wi-Fi Setup Mode (From Printer)
To enter setup mode and connect via router:
Press and hold the Wi-Fi button on the printer until the Wi-Fi and Wi-Fi Direct lights flash alternately.
This puts the printer in Wi-Fi setup mode.
Now, run the Epson Connect Printer Setup Utility on your Windows PC or Mac.
You can download it from Epson’s official support site.
Follow on-screen instructions to connect your printer to the correct Wi-Fi network using your PC.
📱 Step 4: Set Up Wi-Fi Using Epson Smart Panel App
You can also connect your printer via the Epson Smart Panel mobile app.
Download the app from the Google Play Store or Apple App Store.
Turn on your Epson L3150 and put it in Wi-Fi setup mode.
Open the app and follow the setup instructions.
Choose your Wi-Fi network and enter the correct password when prompted.
Make sure your phone is connected to the same network during setup.
🛑 Step 5: Double Check Your Wi-Fi Password
If the printer setup fails, you may have entered the wrong Wi-Fi password. This is a common issue.
Re-enter the password carefully, paying attention to uppercase, lowercase, and special characters.
Avoid copy-pasting if you’re using a PC—type it manually instead.
🧩 Step 6: Reduce Network Interference
Move the printer closer to the router.
Remove obstacles like walls, metal shelves, or cordless phones.
Ensure other devices aren’t hogging bandwidth or creating interference.
🖥 Step 7: Install the Latest Drivers
Outdated drivers can prevent your printer from completing Wi-Fi setup.
Go to Epson L3150 Support Page.
Download the latest printer driver and utility combo package for your OS (Windows or macOS).
Install the software and follow the on-screen instructions.
Once installed, try running the setup again.
🔄 Step 8: Reset Network Settings on the Printer
If all else fails, reset the printer’s network settings:
Hold the Wi-Fi button and the cancel (stop) button together for about 5 seconds.
The printer will reset its Wi-Fi settings to factory defaults.
The Wi-Fi light will start flashing—this means the printer is ready to be set up again.
Now, try using either the Smart Panel app or the Epson Printer Utility on your computer to reconnect.
🧪 Step 9: Use WPS (Wi-Fi Protected Setup)
If your router supports WPS:
Press the WPS button on your router.
Within 2 minutes, press and hold the Wi-Fi button on the printer until the light starts flashing.
Once the printer connects, the Wi-Fi light will stay solid.
⚠️ Note: Not all routers have WPS enabled. Check your router’s manual.
📞 Contact Epson Support (If Needed)
Still can’t connect after all steps? Reach out to Epson’s technical support:
Visit: https://www.epson.com/Support
Choose your region and enter “L3150” to get driver downloads, manuals, and contact options.
✅ Final Tips to Avoid Future Connection Issues
Assign a static IP to your printer in the router settings to prevent disconnections.
Keep your printer’s firmware and drivers updated.
Avoid frequent router or network name changes.
Don’t connect the printer to multiple networks (like guest Wi-Fi and main Wi-Fi).
Conclusion
Fixing the Wi-Fi connection issue on the Epson L3150 printer is usually straightforward once you know where to look. Whether it’s a password error, signal issue, or driver problem, the steps above can help you get back to wireless printing in just minutes.