Features: Image drum for each colour Image drums can be replaced seperately Designed specifically for use with Oki’s Colour Printers Configuration assists high-speed, single pass printing 23000 pages A4 average life, based upon a typical office environment Compatible with C7100, C7300, C7500, C7300, C7350Compatible Printers: OKI C 7350 TN, OKI C 7300 DXN, OKI Executive 2024 Series, OKI C 7300 Series, OKI Executive 2024, Olympia LPC 735, OKI C 7350, OKI Executive 2024 E, OKI C 7100, OKI C 7500 HDN, OKI C 7300 N, OKI C 7350 N, OKI C 7350 DTN, OKI C 7300, OKI C 7350 DN, OKI C 7100 N, OKI C 7300 DN, OKI Executive 2024 N, OKI C 7500 N, OKI C 7500 N CCS, OKI C 7500 Series, OKI C 7100 Series, OKI Executive 2000 Series, OKI C 7350 HDN, Sharp AR-C 200 P, OKI C 7550 N, OKI C 7550 HDN, OKI C 7500, OKI C 7350 Series, OKI C 7500 DXN