This HP CC364X 64X Compatible Toner Cartridge is a quality re manufactured toner. The compatible 64X prints quality prints whilst offering great savings on buying the original and helping the environment in the process. The HP CC364X 64X Compatible Toner Cartridge prints approx. 24,000 pages @ 5% average coverage. LaserJet P4015, LaserJet P4015dn, LaserJet P4015n, LaserJet P4015tn, LaserJet P4015x, LaserJet P4515, LaserJet P4515n, LaserJet P4515tn, LaserJet P4515x, LaserJet P4515xm