HP 55X Black High Yield Toner

Compatible With: LaserJet Enterprise MFP M525dn, LaserJet Enterprise Flow MFP M525c, LaserJet Enterprise P3015, P3015d, P3015dn, P3015x, LaserJet Pro MFP M521dn, M521dw
Yield ~13,500 Pages (at 5% Coverage)