Speedy Inks - Remanufactured Replacement Ink Cartridge for HP C6602A Black For use in Hewlett Packard: Addmaster IJ6000, Addmaster IJ6080, & Addmaster IJ6160 Page Yield 750* *Average cartridge page yield in accordance with ISO IEC 24711 100% Quality Satisfaction Guarantee The use of aftermarket replacement cartridges and supplies does not void your printer's warranty