MFC-J3940DW
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FAQs & Troubleshooting |
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Updated:11/09/2024
These are the most viewed FAQs, ranked by popularity.
- 1.My Brother machine could not be found over the network when I installed drivers on my computer.
- 2.Telephone Line Interference/VoIP.
- 3.I cannot connect to the printer via Wi-Fi Direct using the Brother Print Service Plugin (Android™ 12 or later).
- 4.Install the Brother Mobile Connect application (for mobile device)
- 5.Paper Size Mismatch