Compatible HP models: LaserJet Pro: M401a, M401dn, M401dw, M401s, M425dn Comparable to the HP 80A (CF280A) cartridge. Offers the same reliability and performance as the OEM cartridge. Satisfaction guaranteed by the manufacturer. Yields up to 2,700 pages Greener choice contains 80% postconsumer recycled content. High quality at a low cost. Manufactured in the U.S.A. by certified minority owned enterprise.