This Original Samsung R838XY (CLX-R838XY/SEE) Yellow Imaging Drum Unit is a brand new product designed and manufactured by Samsung using brand new Genuine parts, giving you high quality reliable results and maximizing the Printers performance. The purpose of the CLX-R838XY Drum Unit is to take the Toner powder from the Cartridge and to place it onto the page. The Original Samsung R838XY Yellow Imaging Drum Unit boasts a healthy page yield of 30,000 (based on a 5% coverage) providing the user with low running costs, making this product ideal for use in a busy office environment. The CLX-R838XY/SEE is designed to be compatible with the Samsung CLX-8380ND and comes with our 100% satisfaction guarantee.