MFC-L3770CDW
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FAQs & Troubleshooting |
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Updated:15/07/2025
These are the most viewed FAQs, ranked by popularity.
- 1.(Video) Replace the Toner Cartridge
- 2.Calibrate Colour Output
- 3.(Video) Update the Driver or Firmware for your Brother machine
- 4.Print or scan using the Brother iPrint&Scan application for mobile devices (Android/iOS)
- 5.My printed documents are incomplete or a blue screen appears when printing or using PC-FAX after a Windows 10 update (March 2021)