HOTCOLOR 4 Pack 61XL Black Tri-Color Ink Cartridge Remanufactured for HP 61XL (2 Black, 2 Color) CH563WN CH564WN,Work for HP Envy 4500 4504 5530 5534 5535 Deskjet 1000 1010 1510 2540 3050 Printer 1. What's in the box: 61XL 2 Black , 2 Tri-Color High Yield Ink Cartridge ( CH563WN CH564WN ) 4-Pack 2. 61XL ink Cartridges work with: HP ENVY 4500 4501 4502 4504 4505 5530 5531 5532 5534 5535 5539 Printer HP Deskjet 1000 1010 1012 1050 1051 1055 1056 1510 1512 1514 1051 2050 2510 2512 2514 2540 HP Deskjet 2541 2542 2543 2544 2546 2547 3000 3050 3051 3052 3054 3056 3510 3511 3512 Printer 3. 61XL ink Cartridge yield (approx): 61XL Black up to 480 pages ; 61XL Color up to 330 pages