The Brother HL-L3290CDW laser toner from GPC Image Products is a 100% new compatible laser toner that is Guaranteed to meet or exceed the print quality of the OEM (Original Equipment Manufacturer) Brother HL-L3290CDW laser toner. You can replace the TN227 laser toner without replacing the DR223 drum unit. You will need to replace the DR223 drum unit occasionally. Purchasing our Brother HL-L3290CDW laser toner is an excellent way to save money without sacrificing quality. Our Brother HL-L3290CDW laser toner cartridge has a '100% Quality & Satisfaction Guarantee'. The use of our compatible laser toner and drum for the Brother HL-L3290CDW does not void your printer's warranty.