TRUE IMAGE Compatible Toner Cartridge Replacement for HP 80A ( Black , 1-pack ) High Page Yield: 2,700 pages @ 5% coverage Compatible Printers: HP LaserJet Pro 400 M401a, M401d, M401n, M401dn, M401dne, M401dw, HP LaserJet Pro 400 MFP M425dn, M425dw New Replaces: HP CF280A Certifications: ISO9001, ISO14001, CE, STMC Warranty: Lifetime 100% satisfaction guarantee