MFC-3420C
FAQs & Troubleshooting |

MFC-3420C
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Popular
Updated:14/04/2026
These are the most viewed FAQs, ranked by popularity.
- 1.The error message "No Supported Devices Found" appears on the Brother iPrint&Scan (mobile device).
- 2.I am using Voice Over Internet Protocol (VoIP) and cannot send and/or receive faxes. What can I do?
- 3.I am trying to use a Brother driver from the CD supplied with the machine or downloaded from the Internet, and I cannot scan from Windows Server 2003, Windows Server 2008, Windows Server 2008 R2, or Windows Server 2012.
- 4.I'm using Ubuntu 23.04 on their derivatives. I cannot print from Brother Inkjet Printer. (Linux)
- 5.Change the printer driver settings (Windows/macOS)
Latest
These are the latest FAQs, sorted by last update date.
13/04/2026
How to identify your Operating System (OS).
16/04/2025
I cannot print from my computer via USB.
10/08/2023
Can I use my Brother printer with a 64 bit Linux distribution? (Linux)
27/06/2023
I'm using Ubuntu 23.04 on their derivatives. I cannot print from Brother Inkjet Printer. (Linux)
27/06/2023
Uninstall the drivers. (Mac OS X 10.6 - macOS 12)