This remanufactured cartridge has been produced using as many parts from the original Samsung CLT-Y506L/ELS toner as possible. These components have been individually examined and cleaned to ensure the best quality print possible from this recycled CLT-Y506L Samsung compatible toner cartridge. If any parts are not replaceable our manufacturers substitute them for high quality patent free compatible CLT-Y506 parts.As a refilled high capacity cartridge compatible with many printers including the Samsung CLX-6260ND and offers the same 3,500 page duty cycle.Like all of our remanufactured toners our Samsung compatible CLT-Y506L/ELS yellow toner cartridge comes fully guaranteed and can be delivered free of charge within the UK.