• Premium, remanufactured fax toner cartridge is designed for use with Panasonic PanaFax DF-1100, DX-1000, 2000, UF550, UF560, UF770, UF880 • Cartridge with ultra-fine particle toner is made with new aftermarket components • The sealing process ensures a leakproof cartridge • Toner provides crisp, sharp text and graphics on each fax document • Cartridge yields 10,000 pages • Elite Image is ISO certified