EPS Compatible Replacement for Samsung CLP-680ND Color Set (CLT-506L) Black, Cyan, Magenta, Yellow Type : Compatible, lifetime warranty Yield: Up to 6,000 Pages at 5% coverage for Black, Up to 3,500 Pages at 5% coverage for Colors Printer compatibility: Samsung All-in-One Machines CLX-6260FD, CLX-6260FR, CLX-6260FW, CLX-6260ND Samsung Laser Printers CLP-680DW, CLP-680ND This premium replacement toner cartridge is built to ISO9001 and ISO14001 Factory Standards.