Compatible OKI 42102802 Black Drum Unit

This OKI 42102802 Compatible Black Drum Unit is sometimes referred to as an OPC unit or EM Cartridge this compatible drum cartridge saves money on buying the original whilst helping the environment in the process. The OKI 42102802 Compatible Black Drum Unit prints approx 25000 pages at 5% average coverage. B4100, B4200, B4250, B4300, B4350, B4350N