The Brother MFC J4620DW Printer driver lets Windows communicate with your printer so documents and images print with the correct settings. Installing the appropriate Brother software also gives you access to device-specific options that a basic Windows driver may not offer. Choose a package that matches your version of Windows 11, 10, 8, or 7 and your system architecture, where applicable.

Key Features

• Device-specific print settings: Adjust paper size, media type, orientation, and print quality to suit everyday documents, photos, and larger-format projects.
• Two-sided printing controls: Configure automatic duplex printing for supported paper sizes to reduce paper use when printing reports or multipage documents.
• USB and network setup: Connect the printer directly to a computer or configure it for use over a compatible wired or wireless network, depending on the selected installation package.
• Additional multifunction support: A full software package may include scanner drivers and utilities for using the MFC J4620DW’s scanning features. A print-only driver does not necessarily include these tools.

How to Install

1. Check your Windows version. Open your computer’s system information to confirm the installed Windows edition and whether it uses a 32-bit or 64-bit architecture. Check that the selected download explicitly supports your configuration.

1. Choose the appropriate package. Download the Brother MFC J4620DW Printer driver for printing, or select a full driver and software package if you also need scanning utilities. Review any compatibility notes before proceeding.

1. Prepare the printer. Turn it on, load paper, and clear any errors shown on its display. For network installation, make sure the printer and computer are connected to the same local network. For USB setup, wait to connect the cable until the installer requests it.

1. Run the installer. Extract the downloaded files if necessary, launch the setup program, and approve the Windows permission prompt. Follow the instructions to choose your connection method and select the correct printer.

1. Confirm operation. Restart Windows if prompted, then print a test page from the printer’s settings. If you installed scanner software, try a simple scan as well. If the device is not detected, check its connection and rerun the setup process.

Common Issues and Fixes

• Install fails or stalls: Remove old Brother software with the Brother Uninstall Tool, restart, then run the MFC-J4620DW full driver package as administrator. Leave USB disconnected until the installer prompts.
• Printer not detected: Confirm the MFC-J4620DW is on the same Wi-Fi/network or connect USB directly—not through a hub. In Windows, check the printer port matches the device IP or USB001.
• Driver/version conflicts: Uninstall duplicate MFC-J4620DW entries in Print Management, download the latest Windows 10/11 full package for your architecture, and reinstall. Temporarily pause antivirus if installation is blocked.