DCP-9040CN
FAQs & Troubleshooting |

DCP-9040CN
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Popular
Updated:03/02/2026
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.My printed documents are incomplete or a blue screen appears when printing or using PC-FAX after a Windows 10 update (March 2021)
- 3.The printer status is Offline or Paused.
- 4.I'm using Mac OS X 10.4/10.5 and installed Adobe® Photoshop® CS3, but my scanner is not detected in Photoshop CS3 although I can scan with ControlCenter2 or other applications. What should I do?
- 5.I installed the Full Driver & Software Package, but some applications were not installed. (For Windows 10)
Latest
These are the latest FAQs, sorted by last update date.
02/05/2026
I cannot find a file downloaded from the Brother support website (For Windows)
01/19/2026
I can print but cannot scan via network. (For Mac)
11/05/2025
I cannot find some option in the Printing preferences. (For Windows)
04/16/2025
I cannot print using my Brother machine on a wired network. (Windows/macOS)
04/16/2025
I cannot print from my computer via USB.