Premium MLT-D101S Black Toner Cartridge fully compatible with the Samsung ML-2160, 2161, 2165, 2165W, 2166W, 2167, 2168, SCX-3400, 3401, 3401FH, 3405, 3405F, 3405W, 3405FW, 3406W, 3406HW , 3407, SF-761, 761P, 760P. The use of compatible supplies does not void your printer warranty.