The Brother HL-5370DW laser toner from ezink Products is a 100% brand new compatible TN650 laser toner that is Guaranteed to meet or exceed the print quality of the OEM Brother HL-5370DW toner cartridge. The high yieezink TN650 replaces the low yieezink TN620 Brother laser toner. Purchasing our Brother HL5370DW laser toner is an excellent way to save money without sacrificing quality. Our Brother HL-5370DW laser toner cartridge has a '100% Satisfaction Guarantee'. The use of our compatible laser toner for the Brother HL-5370DW does not void your printer's warranty. OEM laser toner cartridges and drum units are also available for your Brother HL-5370DW.