DCP-7045N
FAQs & Troubleshooting |

DCP-7045N
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Popular
Updated:01/05/2026
These are the most viewed FAQs, ranked by popularity.
- 1.I'm using Windows. When I try to Scan to E-mail I get an error saying "the command line argument is not valid. Verify the switch you are using".
- 2.The printer status is Offline or Paused.
- 3.The error message "No Supported Devices Found" appears on the Brother iPrint&Scan screen (mobile device).
- 4.When I try to scan the document, the scanner application crashes. (OS X 10.11)
- 5.Can I print from or scan to Android™ Smartphone?
Latest
These are the latest FAQs, sorted by last update date.
30/04/2026
How to identify your Operating System (OS).
12/02/2026
I cannot find a file downloaded from the Brother support website (For Windows)
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)