# How to Fix Brother Printer Won't Connect to Wifi

Brother printers are known for their reliable performance and advanced wireless features. However, many users occasionally face issues with their **Brother printers not connecting to WiFi [phone]**. This can interrupt printing tasks and cause frustration. In this comprehensive guide, we will explore the possible reasons why your Brother printer won’t connect to WiFi and how to fix the problem step-by-step.

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## Common Reasons Why Brother Printer Won’t Connect to WiFi

Understanding the root causes helps in effective troubleshooting. Here are the most common reasons:

### 1. **Incorrect WiFi Password**

If the password entered during WiFi setup is incorrect, the printer won’t be able to connect.

### 2. **Weak WiFi Signal**

A weak or unstable WiFi signal can disrupt communication between your printer and router.

### 3. **Network Compatibility Issues**

Some Brother printers do not support 5GHz WiFi networks. If your router is set to 5GHz only, your printer may not detect it.

### 4. **Printer Not in Range**

If the printer is too far from the router, it may fail to connect due to poor signal strength.

### 5. **Firmware or Driver Issues**

Outdated printer firmware or drivers can cause compatibility and connection problems.

### 6. **Router Settings**

Firewall settings, MAC address filtering, or a large number of devices connected to the router can affect connectivity.

## Step-by-Step Solutions to Fix Brother Printer WiFi Connection Issues

### 1. **Restart Devices**

Turn off your Brother printer, unplug the power cord, and wait 30 seconds. Restart your WiFi router and your computer as well. After everything powers back on, try reconnecting your printer to WiFi.

### 2. **Reconnect Brother Printer to WiFi**

Follow these steps to reconnect your Brother printer to the wireless network:

* On your Brother printer, press the **Menu** or **Settings** button.
* Navigate to **Network** > **WLAN** > **Setup Wizard**.
* Select your WiFi network from the list.
* Enter the correct WiFi password.
* Wait for the printer to connect. A confirmation message will appear.

**Note:** Ensure the network is not hidden and that it’s a 2.4GHz network.

### 3. **Check WiFi Password and Network Name**

Double-check that you are entering the correct SSID (network name) and password. Even a single wrong character can cause the connection to fail.

### 4. **Update Printer Firmware and Drivers**

Using outdated firmware or drivers may lead to connectivity problems. To update:

* Go to your computer’s **Device Manager**.
* Right-click your Brother printer > **Update driver**.
* You can also update the firmware from the printer's control panel under **Settings > Firmware Update**.

### 5. **Reset Network Settings on Printer**

Resetting the network settings clears previous configurations and can fix persistent issues:

* Go to **Settings** > **All Settings** > **Network** > **Network Reset**.
* Confirm the reset.
* Reconnect the printer to WiFi using the setup wizard.

### 6. **Position Printer Closer to Router**

Place your Brother printer in the same room or near the WiFi router. Avoid physical obstructions like walls or electronic interference from microwaves or cordless phones.

### 7. **Disable MAC Address Filtering**

If your router has MAC address filtering enabled, it may block the printer. You’ll need to:

* Access your router’s settings.
* Locate MAC filtering and either disable it or add your Brother printer’s MAC address to the allowed list.

### 8. **Assign Static IP Address**

Sometimes DHCP issues can cause disconnects. Assign a static IP address to your printer:

* In printer settings, go to **Network** > **TCP/IP** > **IP Settings**.
* Change the IP setting to “Static”.
* Enter the IP address, subnet mask, and gateway.

## FAQs – Brother Printer WiFi Connection Problems

### **Q1. Why is my Brother printer not detecting my WiFi network?**

Your printer may not support 5GHz networks, or the network may be hidden. Ensure the SSID is visible and the router is broadcasting a 2.4GHz signal.

### **Q2. My Brother printer was connected to WiFi but suddenly stopped. What should I do?**

Restart the printer and router. Check for changes in the network name or password. Reconnect the printer to the network using the setup wizard.

### **Q3. How do I find the MAC address of my Brother printer?**

On the printer control panel, go to **Settings** > **Network** > **Wired/Wireless LAN** > **TCP/IP** > **MAC Address**.

### **Q4. Can interference from other devices affect WiFi connection?**

Yes. Devices like baby monitors, cordless phones, and microwaves can interfere with the WiFi signal. Keep such devices away from the printer and router.

### **Q5. Does the Brother printer support WPA3 encryption?**

Some older Brother models may not support the latest WPA3 encryption. If your router is set to WPA3 only, change the settings to WPA2 or WPA2/WPA3 mixed mode.

### **Q6. How to connect Brother printer to WiFi without a screen?**

Use the **WPS (Wi-Fi Protected Setup)** method:

* Press the WPS button on your router.
* Within 2 minutes, press the WPS button on your Brother printer (usually on the back or in the settings).
* Wait for the connection confirmation.

## Conclusion

If your Brother printer won’t connect to WiFi, don’t panic. With proper troubleshooting, most issues can be resolved quickly. Start with basic checks like network range and password, then move on to more advanced fixes like firmware updates or network resets. By following the above steps, you can restore wireless connectivity and continue printing without interruptions.

For consistent performance, keep your printer’s software updated and ensure your WiFi network is stable and secure. This will help avoid such issues in the future.