Two black ink cartridges containing epson quickdry ink ensuring high quality laser sharp black output as part of the dual ink cartridge technology the separate black ink cartridge can be replaced individually for even lower printing costs product features product description epson t019 twin pack print cartridge type ndash ink jet colour ndash black capacity ndash 24ml features ndash epson quickdry duty cyle ndash up to 900 pages at 3 coverage included qty ndash 2