The Brother HL-L6400DWX uses compatible black toner in three sizes: the TN-850 high yield at about 8,000 pages, the TN-880 super high yield at about 12,000 pages, and the TN-890 ultra high yield at about 20,000 pages. The DR-890 compatible drum is rated at about 30,000 pages. The same supplies also fit the HL-L6400DW, HL-L6400DWG, and HL-L6400DWT. Free shipping on orders over $50 in the contiguous US.
Reg Price $42.99
$29.99
0.1¢ per page (best value: lowest cost per page in this color)
