OEM Code: 42918112 *AL* Brand: OKI Duty Cycle: Approx. 42,000 BK pages at 5% coverage Includes Of: 1 x OKI Genuine 42918112 BLACK Imaging Drum Unit (42K) OKI 42918112 is compatible with: OKI C9600 OKI C9650 OKI C9800 OKI C9850