Nar Cartridges Brother DR223CL series compatible Drum Units are guaranteed to meet or exceed original Brother Drum Unit in both print quality and page yield. Our Drum Units have been engineered to create consistent, high-quality images. Our Compatible with Brother DR223CL series compatible drum units are made with the highest quality new and recycled components in ISO9001 / ISO14001 certified factories. Nar Cartridges offers 100% OEM compatible drum units and a lifetime performance guarantee.