The Sharp FO-4650 laser toner from LD Products is a 100% new compatible laser toner that is Guaranteed to meet or exceed the print quality of the OEM (Original Equipment Manufacturer) Sharp FO-4650 laser toner. We also carry the compatible FO-47DR drum unit for the Sharp FO-4650. You can replace the laser toner without replacing the FO-47DR drum unit. You will need to replace the FO-47DR drum unit occasionally. Purchasing our Sharp FO-4650 laser toner is an excellent way to save money without sacrificing quality. Our Sharp FO-4650 laser toner cartridge has a '100% Quality & Satisfaction Guarantee'. The use of our compatible laser toner and drum for the Sharp FO-4650 does not void your printer's warranty. OEM laser toner cartridges and drums are also available for your Sharp FO-4650.