MFC-8840DN
FAQs & Troubleshooting |

MFC-8840DN
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Popular
Updated:17/06/2026
These are the most viewed FAQs, ranked by popularity.
- 1.The error message "Invalid format for short nick name" appears when printing a document. (Mac OS X 10.5 or greater)
- 2.Uninstall the drivers. (Mac OS X 10.2 - 10.4)
- 3.Uninstall the drivers. (Mac OS X 10.5)
- 4.When I print from Outlook/ Outlook Express or Internet Explorer, the page does not print as expected. For example, the right or left hand portion of the page is blank or it prints on a separate piece of paper.
- 5.The error message "No Supported Devices Found" appears in Brother iPrint&Scan (mobile device).
Latest
These are the latest FAQs, sorted by last update date.
10/06/2026
How to identify your Operating System (OS).
13/05/2026
Check the IP addresses of your PC and the Brother machine
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.
14/12/2023
Discover the MAC address of the Brother network card