Lexmark CX431adw Toner Cartridges

The Lexmark CX431adw uses compatible toner in black, cyan, magenta and yellow. Standard cartridges replace the 20N10K0 and its color matches, at about 1,500 pages each. Extra high yield versions, like the 20N1XK0, reach about 6,000 pages in black and 6,700 in color. A 4-pack of extra high yield toner is also available. 100% satisfaction guarantee.