MFC-440CN
FAQs & Troubleshooting |

MFC-440CN
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Popular
Updated:13.03.2026
These are the most viewed FAQs, ranked by popularity.
- 1.The error message "No Supported Devices Found" appears on the Brother iPrint&Scan (mobile device).
- 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 find the destination computer on the network when I try to scan a document using the machine's Scan key or control panel.
- 4.The printer status is Offline or Paused.
- 5.I cannot print using my Brother machine on a wired network. (Windows/macOS)
Latest
These are the latest FAQs, sorted by last update date.
05.02.2026
I cannot find a file downloaded from the Brother support website (For Windows)
19.01.2026
I can print but cannot scan via network. (For Mac)
17.10.2025
I installed Macromedia Flash Player 8, but still I cannot use the Modern user interface of ControlCenter3.
30.07.2025
I am using Voice Over Internet Protocol (VoIP) and I'm having problems receiving faxes.
30.07.2025
Why doesn't the machine answer when receiving a call?