How to refill Samsung CLT-506S /CLT-506L for Samsung CLP-680 CLX-6260 Series Printer

Compatible: Samsung CLP-680,CLP-680DW,CLP-680ND; CLX-6260, CLX-6260FR,CLX-6260FD,CLX-6260FW Cartridge List: CLT-K506S,CLT-C506S,CLT-M506S,CLT-Y506S CLT-K506L,CLT-K506L,CLT-M506L,CLT-Y506L Learn how to refill your HP Color LaserJet cartridges to save up to 80% on your printing costs.