MFC-L3770CDW
FAQs & Troubleshooting |
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Updated:05/09/2024
These are the most viewed FAQs, ranked by popularity.
- 1.Replace the Drum Unit
- 2.(Video) Replace the Toner Cartridge
- 3.I still receive the error message "Replace Drum", "Drum End Soon" or "Drum Stop" after I replace the drum unit with a new one.
- 4.The error message "No Supported Devices Found" appears on the Brother iPrint&Scan screen (mobile device).
- 5.I updated my Windows 11 PC through Windows Update and I can no longer Print, Scan or Fax from my PC.