LD Compatible Toner Cartridge Replacement for HP 201X CF400X High Yield (Black) Page Yield: 2,800* | Shelf Life: 24-36 months | *Average cartridge page yield in accordance with ISO 19752 We offer lightning fast shipping on all printing supply and inkjet photo paper orders The use of LD replacement ink and toner cartridges does not void your printers warranty All LD branded products are backed by a 100% satisfaction and LIFETIME guarantee For use in the following HP Color LaserJet, and LaserJet Pro Printers: Color LaserJet- M252dw, MFP M277dw | LaserJet Pro- M277n