MFC-8440
FAQs & Troubleshooting |

MFC-8440
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Popular
Updated:03/04/2026
These are the most viewed FAQs, ranked by popularity.
- 1.The error message "No Supported Devices Found" appears in Brother iPrint&Scan (mobile device).
- 2.My printed documents are incomplete or a blue screen appears when printing or using PC-FAX after a Windows 10 update (March 2021)
- 3.I'm trying to install the driver with network settings, but the installation wizard is not able to locate the Brother machine on my network, I'm getting the message "No devices could be found over the network".
- 4.The error message "Invalid format for short nick name" appears when printing a document. (Mac OS X 10.5 or greater)
- 5.I cannot install Brother drivers on Debian 10 (Linux)
Latest
These are the latest FAQs, sorted by last update date.
12/02/2026
I cannot find a file downloaded from the Brother support website (For Windows)
14/05/2025
I cannot print from my computer via USB.
18/12/2024
How to identify your Operating System (OS).
13/09/2023
Can I use my Brother printer with a 64 bit Linux distribution? (Linux)
12/07/2023
Uninstall the drivers. (Mac OS X 10.6 - macOS 12)