MFC-9800
FAQs & Troubleshooting |

MFC-9800
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Popular
Updated:09/28/2026
These are the most viewed FAQs, ranked by popularity.
- 1.My FAX/MFC will not Dial. Why?
- 2.What driver package format is supported by my Linux distribution?
- 3.I installed the LT-400 optional tray. I use letter size paper in Paper Tray #1 and legal size paper in Paper Tray #2 (LT-400). How do I program the Brother machine to select the correct paper tray when copying a legal size document?
- 4.Can I confirm that the FAX was sent correctly?
- 5.When I look in the processes tab of my Windows® PC, I see that the BRMFRSMG.EXE, BRSS01A.EXE, BRSVC01A.EXE processes are running. What are they and can I stop the processes from running?
Latest
These are the latest FAQs, sorted by last update date.
06/01/2026
How to identify your Operating System (OS).
04/16/2025
I cannot print from my computer via USB.
08/10/2023
Can I use my Brother printer with a 64 bit Linux distribution? (Linux)
06/27/2023
Uninstall the drivers. (Mac OS X 10.6 - macOS 12)
06/01/2023
Delete print jobs from the print queue.