Brother MFC-L3770CDW Troubleshooting

Learn how to fix your Brother MFC-L3770CDW printer issues in short. Follow the  below mentioned steps to fix Brother MFC-L3770CDW printer issues. This article includes Brother MFC-L3770CDW Troubleshooting solution for both Windows and Mac OS.

1. Brother MFC-L3770CDW Connection Error
Brother MFC-L3770CDW printer Offline error
Brother MFC-L3770CDW Unresponsive USB Connection
Brother MFC-L3770CDW Printer Will Not Connect To Wi-Fi
Brother MFC-L3770CDW printer driver unavailable
Fix Brother MFC-L3770CDW printer won’t scan
2. Brother MFC-L3770CDW Setup Issues
How to uninstall the printer in Windows?
How to remove the printer in Windows?
How to remove and uninstall the printer in Mac?

Brother MFC-L3770CDW Connection Error

Brother MFC-L3770CDW Connection ErrorBrother MFC-L3770CDW Printer Off-line Error:
  1. If the printer is not on-line.
  2. Turn off the Brother MFC-L3770CDW printer.
  3. Turn on the printer.
  4. Unplug and Re-plug the Ethernet cable into your Internet port.
Brother MFC-L3770CDW Unresponsive USB Connection:
  1. Make sure that your Brother MFC-L3770CDW printer is plugged into the power supply and turned on.
  2. Remove the USB cable from the computer.
  3. Go to Control panel settings.
  4. Choose the option “Devices and printers“.
  5. Remove the Brother MFC-L3770CDW printer from the list.
  6. Restart your computer.
  7. Connect the Brother MFC-L3770CDW Printer with USB cable to the computer.
Brother MFC-L3770CDW Printer Will Not Connect To Wi-Fi: If your printer is not working, then software installation may be necessary. Follow the instructions and install the printer software In short.
  1. Before installing the printer software, make sure your computer and the router are turned on.
  2. Confirm the computer is connected to the same wireless network.
  3. Turn on the Brother printer.
  4. Follow the instructions and install the printer software.
Brother MFC-L3770CDW Printer Driver UnavailableIn case your  printer driver is unavailable. Follow with the below steps to fix the driver issue.
  1. Open the Easy-start driver.
  2. Select the scan now option.
  3. Checks for any other driver installed on your computer.
  4. Choose the update all option.
  5. Then, the drivers installed in your computer will update at the time.
  6. Next, Turn off the wireless router, and the Brother MFC-L3770CDW printer device.
  7. Then, Power off the computer and disconnect the cable.
  8. Now, wait for 10 seconds.
  9. Then turn on the wireless router, Brother MFC-L3770CDW printer, and the computer.
  10. Verify that your Brother MFC-L3770CDW printer is connected to the wireless network.
  11. Confirm the Brother MFC-L3770CDW printer software installed.
  12. By these steps, the printer driver will get the fix.
Steps to Fix Brother MFC-L3770CDW Printer won’t Scan Follow these steps to resolve the scan issue In short. Solution 1:
  1. Turn off your Brother MFC-L3770CDW printer device.
  2. Check the power cable of the Brother printer device connected.
  3. Close all the running or active programs.
  4. Restart your computer.
  5. Turn on your Brother printer device.
  6. Try to scan the document or Photo.
Solution 2:
  1. Uninstall the printer software.
  2. Now, Reinstall the Brother MFC-L3770CDW software.
  3. Also, check the connection status of network and printer.
  4. Now, try to scan your desired files.

Brother MFC-L3770CDW Setup Issues

Learn how to uninstall the Brother MFC-L3770CDW printer in Windows:
  1. Disconnect the Brother MFC-L3770CDW printers USB cable.
  2. Go to “Control panel“.
  3. Choose “Programs and Features“.
  4. Select and Uninstall all the Brother MFC-L3770CDW printer driver.
Learn how to remove the Brother MFC-L3770CDW Device in Windows:
  1. Go to “Control panel” settings.
  2. Choose the option “Devices and printers“.
  3. Select your printer model.
  4. Remove the Brother MFC-L3770CDW printer.
  5. Restart your computer.
Learn how to remove and Uninstall the Brother MFC-L3770CDW in Mac:
  1. Open the “Apple menu”.
  2. Go to “System Preferences”.
  3. Choose the “Printers & Scanners” from the menu.
  4. Select the Brother MFC-L3770CDW printer in the list.
  5. Click the Remove button to uninstall the printer.
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