20,000 A4 pages 3 pages/job (applicable to all image drums for this product)Compatible Printers: OKI C 5950 CDTN, OKI MC 560 Plus, OKI MC 560 N, OKI C 5850 DN, OKI C 5950 DTN, OKI C 5950 N, OKI C 5950, OKI C 5850, OKI MC 560 DN, OKI C 5950 DN, OKI C 5850 N, OKI C 5850 Series, OKI C 5950 Series, OKI C 6150 Series
