HL-L6400DW(T)
FAQs & Troubleshooting |

HL-L6400DW(T)
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Popular
Updated:03/18/2026
These are the most viewed FAQs, ranked by popularity.
- 1.(Video) Load A4/Letter paper
- 2.Setup a Brother machine on a wireless (Wi-Fi) network.
- 3.I still receive the error message "Replace Drum", "Drum End Soon", or "Drum Stop" after I replace the drum unit with a new one.
- 4.I just replaced the toner cartridge and the LCD continues to display the message "Toner Low" / "Replace Toner" / "Toner Ended" or the Toner LED is still on or flashing.
- 5.Replace Drum
Latest
These are the latest FAQs, sorted by last update date.
03/09/2026
I cannot install the printer driver or print in Windows 11.
02/05/2026
I cannot find a file downloaded from the Brother support website (For Windows)
01/26/2026
Use Universal Print (Mac)
01/20/2026
Where can I download Brother iPrint&Scan application for Mac?
11/11/2025
How to uninstall the Brother Print Support App
