MFC-5840CN
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MFC-5840CN
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Popular
Updated:16/09/2026
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.When I print, the pages are smudged with ink. What should I do?
- 4.The printer status is Offline or Paused.
- 5.Scan and save a document in PDF format (Scan to File)
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
30/04/2026
Uninstall the drivers (Windows)
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.