MFC-9340CDW
FAQs & Troubleshooting |

MFC-9340CDW
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Popular
Updated:14/10/2026
These are the most viewed FAQs, ranked by popularity.
- 1.Print on both sides of the paper (2-sided/duplex Printing).
- 2.The error message "No Supported Devices Found" appears on the Brother iPrint&Scan screen (mobile device).
- 3.I updated my Windows 11 PC through Windows Update and I can no longer Print, Scan or Fax from my PC.
- 4.2-sided (duplex) scan
- 5.Replace Drum
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.
13/05/2026
The error message "No AirPrint Printers Found" appears when I tap the Print icon on my mobile device (iPhone, iPod Touch, iPad).
13/05/2026
Adjust colour settings by using the custom setting in the printer driver
13/05/2026
Print on both sides of the paper (2-sided/duplex Printing).

