Brother MFC-J3720 Driver

The Brother MFC-J3720 driver connects your Windows computer to this multifunction inkjet printer, enabling printing and, with the appropriate software package, scanning. It is useful when setting up the device for the first time, reinstalling Windows, or resolving communication problems with an existing installation. Although sometimes listed under Camera, the MFC-J3720 is a printer with scanning, copying, and fax capabilities—not a camera.

Key Features

• Printing controls: Access supported paper sizes, print quality settings, and other device-specific options through the printer preferences.
• Scanning support: A compatible scanner driver lets supported applications receive scans from the device; check whether your selected package includes it.
• Connection support: Enable communication over a supported USB or network connection, using the setup method appropriate for your printer.
• Windows compatibility: Choose a package matching Windows 10, 8.1, 7, Vista, or XP, including the correct 32-bit or 64-bit edition where applicable. Availability can vary by operating system and package.

How to Install Brother MFC-J3720 Driver

1. Check your Windows edition. Find your operating system and system type in Windows settings or System Properties. For Windows 10/11 computers, verify compatibility carefully: Windows 10 is listed for this device, but Windows 11 support should not be assumed.
2. Select the correct package. Before starting your Brother MFC-J3720 driver download for Windows, confirm the model, operating system, and included components. Choose the latest version offered for your specific Windows release rather than simply selecting the newest file.
3. Download from a trusted source. Look for an official, free download and review any installation notes. Avoid third-party utilities that require payment to obtain a basic driver.
4. Run the installer. Open the downloaded file, approve the Windows permission prompt if requested, and follow the instructions to install the software. Connect the USB cable when prompted, or select the appropriate network setup option.
5. Verify operation. Restart your computer if requested, then print a test page. If you installed scanning software, try a scan as well to confirm that both functions work.

Keep the driver updated by checking for a compatible update when you encounter printing or scanning issues, or after an operating system change. Review the release notes before replacing a working installation, especially on older Windows versions where newer packages may no longer be available.

Common Issues and Fixes

• Install fails or stalls: Disconnect the USB cable, uninstall any previous Brother MFC-J3720 software, reboot, and run the full driver package as administrator. Reconnect USB only when the installer prompts; allow firewall/antivirus prompts.
• Device not detected: Power-cycle the MFC-J3720 and connect USB directly to the PC, not a hub. For wireless, confirm printer and PC are on the same network and add it by IP if auto-discovery fails.
• Driver/version conflicts: Remove old Brother printer entries in Print Management, uninstall prior MFC-J3720 software, reboot, then install the latest full package matching your Windows version and bitness. Avoid mixing Windows generic and Brother drivers.