brother printer driver for mfc-j5945dw scanner driver

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Overview of Brother MFC-J5945DW

The Brother MFC-J5945DW is a versatile INKvestment Tank All-in-One Printer designed to meet the demands of small businesses and home offices. This multifunction device combines high-quality printing, scanning, copying, and faxing capabilities into a single, efficient unit. Its innovative INKvestment Tank System ensures a generous ink supply, allowing for extended printing without frequent cartridge replacements.

Equipped with automatic two-sided (duplex) printing, copying, and scanning, along with a 50-sheet Automatic Document Feeder (ADF), the MFC-J5945DW streamlines various tasks, improving productivity. It boasts flexible paper handling, accommodating up to 11″ x 17″ (Ledger/A3) paper sizes across its two 250-sheet paper trays and a 100-sheet multi-purpose tray. Connectivity options are extensive, including Ethernet, Wi-Fi, USB 2.0, Wi-Fi Direct, and NFC, enabling seamless integration into various environments. The intuitive 3.7-inch color touchscreen provides easy access to features, including direct cloud connectivity with popular services like Dropbox and Google Drive.

Key Specifications

• Device Name: Brother MFC-J5945DW INKvestment Tank All-in-One Printer
• Manufacturer: Brother
• Supported Operating Systems: Windows 11, Windows 10 (32-bit/64-bit), Windows Server (2022, 2019, 2016, 2012 R2, 2012), macOS (26.x, 15.x, 14.x, 13.x, 12.x), iOS, Android, Linux (rpm, deb).
• Core Functions: Print, Scan, Copy, Fax
• Print Speed: Up to 22 ppm (black), 20 ppm (color)
• Scan Resolution: Up to 1200 x 2400 dpi (Optical, Flatbed), 600 x 600 dpi (Optical, ADF)
• Paper Capacity: 500 sheets (dual trays), 100 sheets (multi-purpose tray)
• Maximum Paper Size: 11″ x 17″ (Ledger/A3)
• Automatic Document Feeder (ADF): 50 sheets, single-pass duplex scanning/copying
• Connectivity: USB 2.0, Ethernet, Wi-Fi (802.11b/g/n), Wi-Fi Direct, NFC
• Display: 3.7″ Color Touchscreen

Official Brother MFC-J5945DW Driver Download

To ensure optimal performance and access to all features, including both printing and scanning, it is crucial to install the official Brother drivers. The recommended download is the Full Driver & Software Package, which includes all necessary drivers, utilities, and bundled software for your MFC-J5945DW.

Recommended Driver

• Driver Name: Full Driver & Software Package
• Version: G1 (Released: 08/05/2025)
• Supported OS: Windows 10/11 64-bit (and other supported Windows operating systems)
• File Size: 473.91 MB
• Official Download Link: Brother Official Support Downloads Page for MFC-J5945DW. Please select your specific operating system on the Brother website to download the correct package.

Alternative Scanning Solutions

• Brother iPrint&Scan App: This free application is available for both mobile devices (iOS and Android) and desktop operating systems (Windows and macOS). It provides convenient access to printing, scanning, and workflow functionalities directly from your device to your Brother MFC-J5945DW. You can download it from your device’s app store or the Brother support website.

How to Install Brother MFC-J5945DW Drivers

Installing the drivers for your Brother MFC-J5945DW is a straightforward process. Follow these steps for a successful installation:

1. Download the Driver: Visit the official Brother MFC-J5945DW downloads page. Select your operating system (e.g., Windows 10 64-bit, macOS) from the dropdown menus. Locate and download the Full Driver & Software Package.
2. Prepare for Installation: Once the download is complete, locate the downloaded file (usually an .exe for Windows or .dmg for macOS) in your Downloads folder. Ensure your Brother MFC-J5945DW is powered on and, if connecting via USB, do not connect the USB cable to your computer until prompted by the installer. For network connections, ensure the printer is connected to your network.
3. Run the Installer: Double-click the downloaded file to start the installation wizard.
4. Follow On-Screen Prompts: The installer will guide you through the process. Accept the license agreement, select your connection type (USB, Wired Network, or Wireless Network), and follow the subsequent instructions.
5. Connect Your Printer (if USB): If you selected a USB connection, the installer will prompt you to connect your printer to your computer with a USB cable at the appropriate time.
6. Complete Installation: The installer will detect your printer and complete the driver installation. You may be offered additional software like Brother utilities (e.g., ControlCenter4 for Windows).
7. Test Your Device: After installation, print a test page to confirm the printer functionality. For scanning, open the Brother iPrint&Scan application or Windows Fax and Scan / macOS Image Capture to test the scanner.

Troubleshooting Common Scanning Issues

If your Brother MFC-J5945DW is printing but not scanning, or if you encounter other scanning problems, consider the following troubleshooting steps:

1. Check Physical Connections and Network Stability

• USB Connection: Ensure the USB cable is securely connected to both the printer and your computer. Try a different USB port or cable.
• Network Connection: For wireless or Ethernet connections, verify that your printer is properly connected to your network. Restart your router and the printer. Ensure your computer and printer are on the same network.
• Wireless Signal: If using Wi-Fi, check the signal strength and ensure there are no obstructions.

2. Verify Driver and Software Installation

• Latest Drivers: Ensure you have the latest Full Driver & Software Package installed from the official Brother support website. Outdated or corrupted drivers are a common cause of scanning issues.
• Reinstall Drivers: If issues persist, try uninstalling and then reinstalling the Brother drivers.
• Brother iPrint&Scan / ControlCenter4: Make sure Brother’s scanning software (iPrint&Scan or ControlCenter4) is correctly installed and configured. These applications are essential for initiating scans from your computer or directly from the printer’s control panel.

3. Check Firewall and Security Software Settings

• Firewall Interference: Your computer’s firewall or security software might be blocking the communication between your computer and the scanner. Temporarily disable your firewall to see if it resolves the issue, then reconfigure it to allow Brother programs (e.g., ‘Brother Network Scanner’) through.
• Antivirus: Some antivirus software can interfere with scanning functions. Check its settings or temporarily disable it.

4. Configure Scanner Settings

• Default Scanner: In Windows, go to Settings > Bluetooth & devices > Printers & scanners, select your Brother MFC-J5945DW, and ensure it’s set as the default scanner.
• Scanning Application: When using a scanning application, ensure the Brother TWAIN or WIA driver is selected as the source.

5. Restart Devices

• Power Cycle: A simple restart of both your Brother printer and your computer can often resolve minor technical glitches.

6. Update Printer Firmware

• Firmware Updates: Periodically check the Brother support website for firmware updates for your MFC-J5945DW. Firmware updates can improve performance and fix known issues.

By following these steps, you should be able to resolve most common scanning problems and ensure your Brother MFC-J5945DW operates smoothly for all your document management needs.