MFC-9330CDW
FAQs & Troubleshooting |

MFC-9330CDW
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Popular
Updated:26/12/2025
These are the most viewed FAQs, ranked by popularity.
- 1.I keep getting the error message "Authenticate Err (Authentication error)".
- 2.Print on both sides of the paper (2-sided/duplex Printing).
- 3.I updated my Windows 11 PC through Windows Update and I can no longer Print, Scan or Fax from my PC.
- 4.The color of your printouts is not what you expected
- 5.Replace Drum
Latest
These are the latest FAQs, sorted by last update date.
05/11/2025
I cannot find some option in the Printing preferences. (For Windows)
30/07/2025
I am having a issue receiving faxes.
30/07/2025
Why doesn't the machine answer when receiving a call?
16/04/2025
Scan a document using Brother iPrint&Scan. (macOS only)
16/04/2025
Where can I download Brother iPrint&Scan application for Mac?
