Exact replacement for HP PRLCE390XM, 02-21-45162-M, CE390X-M, PRL90X-M, 90X-M, 02-21-4516-M, CE390XC-M CE390X-M, IBM 90X-M, CE390-M 90X-M, CE390X MICR 90X MICR, CE390 MICR. For Use In: HP LaserJet Enterprise 600 M602DN, Enterprise 600 M602N, Enterprise 600 M602X, Enterprise 600 M603DN, Enterprise 600 M603N, Enterprise 600 M603XH, Enterprise M4555, Enterprise M4555 MFP, Enterprise M4555F, Enterprise M4555FSKM, Enterprise M4555H, LaserJet M4555, LaserJet M4555H, LaserJet M4555N. TAA Compliant Made in the USA