MFC-8420
FAQs & Troubleshooting |

MFC-8420
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Popular
Updated:25/03/2026
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.Can I print from or scan to an iPhone, iPod Touch or iPad?
- 4.I'm using Mac OS X 10.4 / 10.5 and installed Adobe® Photoshop® CS3, but my scanner is not detected in Photoshop CS3 although I can scan with ControlCenter2 or other applications. What should I do?
- 5.Can I print from or scan to an Android™ Smartphone?
Latest
These are the latest FAQs, sorted by last update date.
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)
21/06/2023
Delete print jobs from the print queue.
12/05/2023
Check the IP addresses of your PC and the Brother machine