GENUINE HP 338 BLACK & 342 COLOUR INK 1507 1510 2570 2575 7850 8150 C3170 C3175
1507 / 1510 / 1510s 2570 / 2575 / 7850 / 8150 / C3170 / C3175 / C3180 / C4180 / C3190. They are g. if it was one supplied by us and is tested to be faulty we will replace it. clearly listed and are priced to make sure your goods get to you.