MFC-9450CDN
FAQs & Troubleshooting |

MFC-9450CDN
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Popular
Updated:19/06/2026
These are the most viewed FAQs, ranked by popularity.
- 1.Adjust colour settings by using the custom setting in the printer driver
- 2.The printer status is Offline or Paused.
- 3.Unable to print or scan when using Brother iPrint&Scan from my Android™ mobile device.
- 4.I installed the Full Driver & Software Package, but some applications were not installed. (For Windows 10)
- 5.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".
Latest
These are the latest FAQs, sorted by last update date.
10/06/2026
How to identify your Operating System (OS).
13/05/2026
Check the kind of scanner driver installed by connecting the USB / Parallel cable.
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)