MFC-9440CN
FAQs & Troubleshooting |

MFC-9440CN
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Popular
Updated:06/11/2026
These are the most viewed FAQs, ranked by popularity.
- 1.When I try to scan the document, the scanner application crashes. (OS X 10.11)
- 2.I cannot use 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.The error message "No Supported Devices Found" appears on the Brother iPrint&Scan screen (mobile device).
- 4.I cannot install Brother drivers on Debian 10 (Linux)
- 5.I get an error "Print Queue is stopped" using Mac OSX 10.2-10.4
Latest
These are the latest FAQs, sorted by last update date.
16/10/2026
I still receive the error message "Replace Parts Drum" or "Drum End Soon" after I replace the drum unit with a new one.
16/10/2026
Can I use voice mail on the same line as my Brother machine?
16/10/2026
Which E-mail packages are compatible with ControlCenter3?
14/10/2026
Drum End Soon
14/10/2026
How do I print on thick paper, labels and envelopes from the MP tray in Windows applications?