The Sharp MX-M350U laser toner cartridge from LD Products is a 100% brand new compatible laser toner that is Guaranteed to meet or exceed the print quality of the OEM (Original Equipment Manufacturer) Sharp AR-455NT laser toner cartridge. Purchasing our Sharp MX-M350U laser toner is an excellent way to save money without sacrificing quality. Our Sharp MX-M350U laser toner cartridge has a '100% Quality & Satisfaction Guarantee'. The use of our compatible laser toner for the Sharp MX-M350U does not void your printer's warranty. OEM laser toner cartridges are also available for your Sharp MX-M350U printer.