Laser Tek Services Compatible Drum Unit Replacement for the Brother DR225 (Works on any color, 1-Pack) Package contains 1 x DR225 / DR221 Compatible Replacement Drum Unit For use in the following printer models: Brother HL-3140CW, HL3170CDW, and the Brother MFC-9130CW, MFC-9330CDW, MFC-9340CDW Page Yield: 15,000 @ 5% page coverage. Product Comes with a 1 year 100% Satisfaction Guarantee! Laser Tek Servicesoffers free technical support for any questions you may have. Manufactured by ISO and STMC certified facility. 100% Guarantee on all of our products!The Use of Laser Tek Servicescompatible products will not void your printers warranty.