LD Remanufactured MICR Toner Cartridge Replacement for HP 90A CE390A (Black) Page Yield: 10,000* | Shelf Life: 24-36 months | *Average printer cartridge page yield in accordance with ISO 19752 The use of remanufactured cartridges and supplies does not void your printers warranty All LD branded products are backed by a 100% satisfaction and LIFETIME guarantee This remanufactured toner contains up to 85% new parts including brand new wiper blades, OPC drums, and other internal components For use in the following HP LaserJet Printers: M4555f MFP, M4555fskm MFP, M4555h MFP, 600 M601n, 600 M601dn, 600 M602n, 600 M602dn, 600 M602x, 600 M603n, 600 M603dn, 600 M603xh