HL-L6400DW
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HL-L6400DW
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Popular
Updated:01/05/2026
These are the most viewed FAQs, ranked by popularity.
- 1.(Video) Replace the Toner Cartridge
- 2.The error message "No AirPrint Printers Found" appears when I tap the Print icon on my mobile device ( iPhone, iPod touch, iPad ).
- 3.Setup a Brother machine on a wireless (Wi-Fi) network.
- 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.I am using Safari in Mac OS X. When I created a CSR or a Self-signed Certificate using the IP address to configure the "Common Name" and I try to access the Print Server using Safari with SSL communication, Safari issues an alert.
Latest
These are the latest FAQs, sorted by last update date.
13/04/2026
How to identify your Operating System (OS).
02/04/2026
Uninstall the Brother Software and Drivers (Windows)
30/03/2026
Print a PDF file with mixed paper sizes from different paper trays (Mac).
09/03/2026
I cannot install the printer driver or print in Windows 11.
05/02/2026
I cannot find a file downloaded from the Brother support website (For Windows)
