How to Connect Epson L3156 to a New WiFi Network (Full Step-by-Step Tutorial)

If you’ve recently changed your WiFi router, updated your network password, or moved your Epson L3156 printer to a new location, you’ll need to reconnect it to your new WiFi network. This process can be done in just a few minutes, but it’s important to follow each step carefully to avoid connection errors.

Step 1: Prepare Everything Before You Start

Before you begin, make sure you have these items ready:

Your Epson L3156 printer, powered on and in “Ready” state (the green light should be steady).
The new WiFi router/modem, broadcasting a 2.4 GHz signal (the printer does not support 5 GHz networks).
Your WiFi network name (SSID) and password.
A smartphone or laptop connected to the same new WiFi network.
Installed Epson Smart Panel App or Epson Printer Setup Utility on your device.

Tip: Keep the printer within 2 meters (6 feet) of the WiFi router during setup to ensure a strong signal.

Step 2: Reset Old Network Settings (Recommended)

If your Epson L3156 was previously connected to another network, it’s best to clear those settings first.

To reset WiFi settings:

Make sure the printer is ON.
Hold down the WiFi button on the control panel for 10 seconds.
The WiFi light and WiFi Direct light will flash alternately, then stop.
Once they return to steady status, your printer’s WiFi settings have been reset.

This ensures no conflicts between the old and new router.

Step 3: Enable WiFi Setup Mode on Epson L3156

Now that the old configuration is cleared, let’s activate WiFi setup mode so you can connect the printer to your new network.

On your printer, press and hold the WiFi button for about 5–7 seconds.
Watch the WiFi indicator light — it will start flashing.
When the WiFi and WiFi Direct lights begin flashing alternately, it means the printer is in setup mode.
You now have a 2–3 minute window to complete the connection using your app or computer.

Step 4: Connect via Epson Smart Panel App (Easiest Method)

Using a smartphone (recommended for home users):

Open the Epson Smart Panel App on your phone.
Tap “Set Up a New Product.”
Choose “Connect via WiFi.”
When prompted, the app will scan for nearby printers.
Select Epson L3156 from the list.
Choose “WiFi Setup” when asked how you want to connect.
Enter your new WiFi network name (SSID) and password.
Tap Connect and wait for about 30–60 seconds.

Once the WiFi connection is successful, the WiFi indicator light on your printer will turn solid blue — no longer blinking.

Step 5: Connect via Computer (Alternative Method)

If you prefer using a PC or Mac:

Download and install the Epson Connect Printer Setup Utility from the official Epson website.
Open the software and select your Epson L3156 printer.
Click Wireless Setup → Set up a new connection.
Choose WiFi Auto Connect or Manual Setup depending on your preference.
- Auto Connect: The software detects your WiFi and sends the details to your printer automatically.
- Manual Setup: You’ll enter the WiFi SSID and password manually.
Once configuration is complete, the printer’s WiFi light will stay steady, confirming it’s connected.
Print a Network Status Sheet (optional) to verify the IP address and network details.

Step 6: Verify the Connection

To confirm the printer is properly connected to your new WiFi network:

Press and hold the Network Information button (near the WiFi icon) for 5 seconds.
The printer will print a Network Status Sheet.
Check the following:
- Connection Status: Connected
- SSID: Matches your new WiFi name
- Signal Strength: Strong or Excellent
- IP Address: Should not be blank or “0.0.0.0”

If everything looks correct, your printer is successfully connected!

Step 7: Reconnect the Printer to Your Devices

Because your printer’s IP address has changed with the new WiFi, your devices might need to reconnect.

For Windows:

Go to Control Panel → Devices and Printers.
Remove the old Epson L3156 entry.
Click Add a Printer, then select Epson L3156 (WiFi) from the list.

For macOS:

Open System Settings → Printers & Scanners.
Remove the old printer profile.
Click “+”, and your new Epson connection will appear automatically.

For Mobile Devices:

Open Epson Smart Panel App → Tap Your Printer → Reconnect → Select the WiFi network again.

Step 8: Troubleshooting – If the Printer Won’t Connect

If the printer fails to connect to your new WiFi:

Double-check the password: WiFi passwords are case-sensitive.
Confirm 2.4GHz band: The L3156 does not support 5GHz WiFi networks.
Move closer to the router: Try within 1–2 meters.
Disable VPN or Firewall: Sometimes security tools block the connection.
Reset and try again: Hold the WiFi button for 10 seconds to restart setup mode.

If the issue persists, reinstall the Epson Smart Panel App or use a USB cable connection as a temporary measure.

Step 9: (Optional) Assign a Static IP

For advanced users or small offices, you can assign a static IP address to your Epson L3156 to prevent connection loss after router restarts.

Log in to your router’s admin panel (usually at 192.168.1.1).
Go to DHCP Settings or Device List.
Find your Epson printer’s MAC address (printed on the Network Status Sheet).
Assign it a permanent IP address.

This step ensures your printer always connects to the same address, preventing “printer not found” errors.

Step 10: Test the Printer

Finally, make sure everything works correctly:

Open the Epson Smart Panel App or your computer’s print settings.
Select Epson L3156 and print a test page.
If the page prints successfully — congratulations! Your printer is now connected to your new WiFi network.

Conclusion
Connecting your Epson L3156 printer to a new WiFi network is simple if you follow these steps carefully. Whether you use the Epson Smart Panel App or your computer, the setup process usually takes less than 10 minutes. Once connected, you can print, scan, and manage all your documents wirelessly — no cables or USB needed.