For use only with the following printer models - HP Deskjet 1000, 1010, 1012, 1014, 1050, 1051, 1055, 1056, 1050A, 1050se, 1510, 1512, 1514, 2000, 2050, 2050A, 2050se, 2054A, 2510, 2514, 2540, 2542, 2543, 2544, 2545, 2548, 2549, 2549, 3000, 3050, 3050A, 3050se, 3050ve, 3052A, 3054, 3054A, 3055A, 3057, 3059, 3510 HP Officejet 2620, 2622, 2624, 4630, 4632, HP Envy 4500, 4502, 4503 4504, 4505, 4507, 4508, 5530, 5532, 5534, 5536, 5539.