Brother MFC-J840N – Driver Download, Setup and User Guide

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Setting Up the Brother MFC-J840N

Step 1: Unboxing and Assembly

  • Unpack the printer and remove all packaging materials.
  • Place the printer on a stable surface and open the front cover.
  • Install the ink cartridges into the designated slots.
  • Close the front cover and insert the paper tray.

Step 2: Connecting to the Network

  • Connect the printer to your router using the Ethernet cable provided.
  • Or, connect the printer to your Wi-Fi network by pressing the “Wi-Fi” button on the control panel.
  • Follow the on-screen instructions to select your network and enter the password.

Step 3: Installing Software

  • Insert the installation disc into your computer.
  • If the disc does not run automatically, navigate to the “My Computer” or “Finder” (Mac) and double-click on the disc icon.
  • Follow the on-screen instructions to complete the software installation.

Step 4: Configuring Network Settings (Optional)

  • Open the Brother Control Center software.
  • Navigate to the “Network” tab.
  • Verify that the printer is connected to the correct network.
  • Make any necessary changes to the network settings, such as setting a static IP address.

Troubleshooting Common Issues

Issue: Printer not printing

  • Check if the printer is powered on and the power cable is firmly plugged in.
  • Verify that there is paper in the paper tray and that it is properly loaded.
  • Make sure the ink cartridges are installed correctly.
  • Run a nozzle check to ensure the print heads are not clogged.

Issue: Printer not connecting to the network

  • Check if the Ethernet cable is securely connected to the printer and router.
  • Reset the printer’s network settings by holding down the “Wi-Fi” and “Cancel” buttons for 5 seconds.
  • Make sure the router is powered on and has a strong signal.

Issue: Scanned images are blurry

  • Clean the scanner glass with a soft, lint-free cloth.
  • Adjust the scanner resolution in the Brother Control Center software.
  • If the issue persists, contact Brother support.

Issue: Paper jams

  • Carefully remove the jammed paper.
  • Check if there are any torn or damaged edges on the paper.
  • Reload the paper into the tray and ensure it is correctly aligned.
  • If the paper jam persists, try using a different type of paper.

Additional Tips

  • Place the printer on a flat surface with adequate ventilation.
  • Use genuine Brother ink cartridges for optimal print quality.
  • Regularly clean the printer’s exterior and print heads to maintain its functionality.
  • Update the printer’s firmware regularly to receive the latest features and bug fixes.

Download Brother MFC-J840N Driver

Ensure your device is fully compatible with the latest drivers for the Brother MFC-J840N. Downloading and installing the correct driver software is essential for optimal functionality and performance.

Download Driver