DCP-9040CN
FAQs & Troubleshooting |

DCP-9040CN
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Popular
Updated:17/04/2026
These are the most viewed FAQs, ranked by popularity.
- 1.The error message "No Supported Devices Found" appears on the Brother iPrint&Scan screen (mobile device).
- 2.Unable to print or scan when using Brother iPrint&Scan from my Windows Phone® mobile device.
- 3.I still receive the error message "Replace Parts Drum" or "Drum End Soon" after I replace the drum unit with a new one.
- 4.Can I print from or scan to Android™ Smartphone?
- 5.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?
Latest
These are the latest FAQs, sorted by last update date.
12/02/2026
I cannot find a file downloaded from the Brother support website (For Windows)
12/02/2026
How do I replace the waste toner box?
21/01/2026
I can print but cannot scan via network. (For Mac)
26/11/2025
I cannot find some option in the Printing preferences. (For Windows)
14/05/2025
I cannot print using my Brother machine on a wired network. (Windows / macOS)