Sharp FO-15CR Premium Quality Compatible Thermal Fax Ribbons (2/Pack) designed to work in the FO-1450/ 1460/ 1470/ 1650/ 1660/ 1850 and UX-500/ 510/ 600/ 1000/ 1100/ 1300/ 1400 fax machines. All our products are manufactured in ISO9001 factilities and are