OEM Code: 43381727 *AL* Brand: OKI Duty Cycle: Approx. 20,000 pages at 5% coverage Includes Of: 1 x OKI Genuine 43381727 CYAN Imaging Drum Unit (20K) OKI Genuine 43381727 is compatible with: OKI C5550MFP OKI C5800 OKI C5900