HL-L6400DW
FAQs & Troubleshooting |

HL-L6400DW
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Popular
Updated:30.07.2026
These are the most viewed FAQs, ranked by popularity.
- 1.(Video) Load A4/Letter paper
- 2.The error message "No Supported Devices Found" appears on the Brother iPrint&Scan screen (mobile device).
- 3.I cannot print on a wireless (Wi-Fi) network (Windows)
- 4.I cannot use some Brother apps or functions. (Windows 11)
- 5.How to identify your Operating System (OS).
Latest
These are the latest FAQs, sorted by last update date.
28.07.2026
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)
01.06.2026
How to identify your Operating System (OS).
