MFC-9140CDN
FAQs & Troubleshooting |

MFC-9140CDN
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Popular
Updated:05/10/2026
These are the most viewed FAQs, ranked by popularity.
- 1.I keep getting the error message "Authenticate Err (Authentication error)".
- 2.The error message "No Supported Devices Found" appears on the Brother iPrint&Scan screen (mobile device).
- 3.Can I print from or scan to Android™ Smartphone?
- 4.Can I print from and scan to iPhone, iPod touch and iPad?
- 5.What is Brother iPrint&Scan?
Latest
These are the latest FAQs, sorted by last update date.
01/10/2026
I still receive the error message "Replace DrumX" or "Drum End SoonX" after I replace the drum unit with a new one.
01/10/2026
Use voice mail on the same line as my Brother machine.
01/10/2026
Why doesn't the machine answer when receiving a call?
01/06/2026
How to identify your Operating System (OS).
08/05/2026
Uninstall the Brother Software and Drivers (Windows)
