Compatible with | HP models: LaserJet: 4250, 4250dtn, 4250dtns, 4250dtnsL, 4250n, 4250tn, 4300, 4300dtn, 4300dtns, 4300dtnsL, 4300n, 4300tn, 4345, 4345mfp, 4345x, 4345xm, 4345xs, 4350, 4350dtn, 4350dtns, 4350dtnsL, 4350n, 4350tn, M4345, M4345x, M4345xm, M4345xs |