61. HP. Deskjet 1000, 1010, 1012, 1050, 1051A, 1055, 1056, 1510, 1512, 1514, 2050, 2510, 2512, 2514, 2540, 2541, 2542, 2544, 2545, 2546B, 2546P, 2546R, 2547, 2549, 3000, 3050, 3050A, 3051A, 3052A, 3054, 3054A, 3056A, 3510, 3511, 3512, ENVY 4500, 4501, 4502, 4504,. Yields 190 pages. Black.
