Samsung C506 | CLT-C506S Compatible Cyan Toner CartridgeThe Samsung CLT-C506S toner cartridge has a Print Yield of 1500 pages at 5% coverage.Compatible PrintersCLP-680CLP-680DWCLP-680DW Premium LineCLP-680NDCLP-680ND Premium LineCLX-6260FDCLX-6260FD Premium LineCLX-6260FRCLX-6260FR Premium LineCLX-6260FWCLX-6260FW Premium LineCLX-6260NDCLX-6260ND Premium LineSome compatible codes may not have been listed – please check the code on your cartridge to determine which cartridge you require.Can I trust generic cartridges?Of course not all generics are the same, and this is why we spent a good amount of time and money testing different brands before settling for the ones that we supply today. Our compatible/generic cartridges are tested to the highest standards to give you high quality prints and print yields that you have grown to expect from original cartridges.100% Satisfaction GuaranteeOur range of generic ink cartridges and toners include our standard 100% satisfaction guarantee and a 30 day refund for unopened items.