Sharp FO-45ND Fax Toner – Compatible Replacement | Castle InkThe Sharp FO 45ND remanufactured black toner cartridge from Castle Ink is a direct replacement for the OEM Sharp FO 45ND, built for Sharp fax machines and multifunction printers. Its an economical way to keep your printer in service without paying full OEM prices, while still meeting the print quality standards your team expects. The FO 45ND delivers dense, dark black for sharp text, line work and reliable bar code scanning. Castle Ink uses finely