HL-L6400DW
FAQs & Troubleshooting |

HL-L6400DW
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Popular
Updated:04.09.2026
These are the most viewed FAQs, ranked by popularity.
- 1.Toner Low or Prepare New Toner Cartridge
- 2.Setup a Brother machine on a wireless (Wi-Fi) network.
- 3.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.
- 4.My Brother machine could not be found over the network when I installed drivers on my computer.
- 5.Jam MP Tray
Latest
These are the latest FAQs, sorted by last update date.
21.08.2026
I get notifications about Intel-based apps on my Mac with Apple silicon.
10.08.2026
I cannot use some Brother apps or functions. (Windows 11)
18.06.2026
Update your machine's firmware using Brother iPrint&Scan (Android/iOS)
17.06.2026
Configuration changes required to install Brother drivers (Windows11)
16.06.2026
I get an error when installing a Brother printer driver (Windows 11)
