Find the steps of Brother HL-L6400DWT toner cartridge replacement below. You can also use this manual here.

• Turn on your HL-L6400DWT printer.
• Open its cover.
• Remove the toner and drum assembly.
• Push down the green lock lever so you can remove the cartridge.
• Unpack and remove the protective cover of your new toner.
• Insert your new toner into the drum unit.
• From the assembly unit, locate the green tab. Slide it from left to right. Doing so will clean the corona wire.
• Return the assembly unit to the printer and close the cover.

At Carrot Ink, you can shop for compatible Brother HL-L6400DWT toner cartridges. Not only they are affordable, they are also available in high yield and 8,000 to 12,000 page yields so you can print more. Each one is filled with an outstanding pigment blend that is comparable to genuine counterparts. If there are defects, you can file for a refund or replacement. Just call our hotline numbers and we will ensure fast after sales service. As for shipping, orders will arrive in 2 to 5 business days. We deliver across the United States.