By using this Original OKI 44064012 Black Imaging Drum Unit you can maintain the high level of quality you have come to expect from using Genuine OKI products. The Genuine 44064012 Drum Unit plays an important role in the printing process, as it is responsible for taking the powder from the Cartridge, to place accurately onto the page. This Original 44064012 Black OKI Imaging Drum Unit is guaranteed to be compatible with the OKI C810/830 range of Printers and has a healthy page yield of 20000 (based on a 5% coverage). All prices include VAT and delivery and all products come with our 100% satisfaction guarantee.