Compatible with Hewlett Packard LaserJet Enterprise M602n, Enterprise M602dn, Enterprise M602x, P3015 (CE525A), P3015d (CE526A), P3015dn (CE528A), P3015x (CE529A), P4014dn (CB512A), P4014n, P4014n (CB507A), LaserJet P4015n, LaserJet P4015tn, LaserJet P4015x, LaserJet P4515n, LaserJet P4515tn, LaserJet P4515x.