MFC-5840CN
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FAQs & Troubleshooting |

MFC-5840CN
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Popular
Updated:16/07/2025
These are the most viewed FAQs, ranked by popularity.
- 1.How do I clear Machine Error 46?
- 2.I cannot use the Scan to E-mail with Outlook2003 or Outlook2007 after updating ControlCenter3. The error message "command line argument is invalid" appears. What can I do?
- 3.I cannot save a file downloaded from the Brother support website (For Windows)
- 4.Change the printer driver settings (Windows/macOS)
- 5.I cannot scan via USB. (Mac OS X)
Latest
These are the latest FAQs, sorted by last update date.
16/04/2025
I cannot print from my computer via USB.
13/12/2024
How to identify your Operating System (OS).
10/08/2023
Can I use my Brother printer with a 64 bit Linux distribution? (Linux)
27/06/2023
I'm using Ubuntu 23.04 on their derivatives. I cannot print from Brother Inkjet Printer. (Linux)
27/06/2023
Uninstall the drivers. (Mac OS X 10.6 - macOS 12)