The Sharp FO-4500 laser toner from LD Products is a professionally remanufactured laser toner cartridge that is Guaranteed to meet or exceed the print quality of the OEM FO-45ND toner cartridge. Purchasing our Sharp FO-4500 laser toner is an excellent way to save money without sacrificing quality. Our Sharp FO-4500 laser toner cartridge has a '100% Satisfaction Guarantee'. The use of our remanufactured laser toner for the Sharp FO-4500 does not void your printer's warranty. OEM (Original Equipment Manufacturer) laser toner cartridges and drums are also available for your Sharp FO-4500 printer.