61XL. 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 480 pages. High yield. Black.
