The Brother MFC-425CN is an all-in-one inkjet printer that offers printing, scanning, copying, and faxing capabilities. If you're specifically asking about the Fax Only version, this refers to the faxing functionality of the device. When you want to use the Fax Only feature, the correct driver ensures that your Windows system can communicate with the faxing part of the printer.

What is the Brother MFC-425CN Fax Only Windows Driver?

The Brother MFC-425CN Fax Only driver is software that allows your Windows operating system to communicate with the faxing functionality of the Brother MFC-425CN. It enables you to send and receive faxes directly from your PC via the connected device.

The driver is typically part of the full printer or scanner driver package but can be used for just faxing purposes if you only need that specific feature.

How to Install the Brother MFC-425CN Fax Only Windows Driver

Follow these steps to install the Brother MFC-425CN Fax Only Windows driver:

1. Download the Driver:

• Official Brother Website:

  • Go to the official Brother Support Page.
  • In the search box, enter your model number: MFC-425CN.
  • Select your operating system version (e.g., Windows 10, Windows 8, Windows 7).
  • Download the full driver package or just the Fax Driver if available.
    • You can also download specific "Fax" drivers if only that functionality is needed.

• Alternative Sources:
  If you cannot find it on Brother’s website, you can check trusted third-party sites such as DriverGuide or Softpedia.

2. Uninstall Old or Incompatible Drivers:

Before installing the new driver, it's a good idea to uninstall any existing or incompatible drivers to avoid conflicts:

1. Open Device Manager: Press Win + X and select Device Manager.
2. Find the Printer/Fax Device: Look under Printers or Imaging Devices for any existing Brother MFC-425CN or fax-related entries.
3. Uninstall the Device: Right-click on the device and select Uninstall.
4. Optionally, check the box to Delete the driver software for this device if prompted.
5. Restart your computer to complete the uninstallation.

3. Install the New Fax Driver:

1. Run the Downloaded Driver Installer:

   • Once you have the driver installer file (e.g., .exe), locate it in your Downloads folder or the directory where you saved it.
   • Double-click the file to begin the installation process.

2. Follow the On-Screen Instructions:

   • The installer will guide you through the process.
   • You may be asked to select between different components (e.g., Fax driver only or the full driver package).
   • If you only want the Fax driver, ensure that the installation option for Fax Only is selected.

3. Connect the Printer:

   • The installer may ask you to connect the Brother MFC-425CN to your computer via USB or a network connection (if you are using the printer on a network). Ensure the device is powered on and connected during installation.

4. Complete the Installation:

   • Once the installation is finished, you may be asked to restart your computer to finalize the process.

4. Configure the Fax Settings (if required):

Once the driver is installed:

1. Open the Control Panel: Go to Control Panel > Devices and Printers (or Printers and Scanners in Windows 10).
2. Select the Brother MFC-425CN: Right-click the Brother MFC-425CN icon and choose Set as Default Printer if you plan to use it primarily for faxing.
3. Fax Setup: You may need to set up the fax settings (e.g., your phone number, modem configurations, etc.). This can often be done through the Brother ControlCenter software (which may be included in the full driver package).

5. Test the Fax Functionality:

• To verify that the Fax Only feature works:

  • Open the Fax application from Windows or use the Brother ControlCenter software to send a test fax.
  • Alternatively, you can send a fax from the Windows Fax and Scan utility, which integrates with fax-modem-enabled devices.

• You can also send a test fax directly from the Brother MFC-425CN by manually configuring it for faxing (you’ll typically need to dial a fax number and use the device's onboard interface).

6. Verify in Device Manager:

To make sure the driver is installed correctly:

1. Open Device Manager.
2. Under Imaging Devices, you should see Brother MFC-425CN listed.
3. Right-click on the device and select Properties to check that the driver is installed properly.
4. Device Status should show "This device is working properly."

Additional Notes:

• Operating System Compatibility: Ensure you are downloading the driver for your specific version of Windows (Windows 10, 8, 7, etc.). Older versions of Windows (like XP or Vista) may require older drivers.

• Fax Setup: If you are using the fax feature, ensure that your telephone line is correctly connected to the Brother device and that fax settings are configured correctly. The fax feature relies on an analog phone line, so you may need a telephone line splitter if using the same line for voice and fax.

• Fax Over Internet (FoIP): If you plan to send faxes over an internet connection or using a VoIP service, the built-in fax modems in devices like the MFC-425CN may not be compatible. For this, you may need additional hardware or software solutions.

Let me know if you encounter any issues during installation or need further help configuring the fax functionality!