Lexmark CX421ade Toner Cartridges

The Lexmark CX421ade uses compatible extra high yield toner in four colors: black, cyan, magenta and yellow. The black toner replaces the Lexmark 78C1XK0 and prints about 8,500 pages. The cyan (78C1XC0), magenta (78C1XM0) and yellow (78C1XY0) toners each print about 5,000 pages. The same toner also fits the CX522ade, CX622ade and CX625ade. Orders come with a 100% satisfaction guarantee.