The highest capacity black cartridge available for your Kyocera ECOSYS printer, the TK5230K colour laser toner cartridge is a great deal. Packed with a top quality black toner powder specifically designed to offer an unbeatable quality of print, the Kyocera 1T02R90NL0 gives an estimated 2,600 prints before it needs replacing.Small in its design, but high in the quality of its prints, the genuine Kyocera TK5230K is a force to be reckoned with. If you are looking for the lowest cost per page from your original Kyocera consumables, then we recommend the 1T02R90NL0 colour laser toner cartridge.