Yatunink Compatible Ink Cartridge Replacement for HP 61XL (Black/Tri-Color, 4-Pack) Packing List: 2 Pack 61XL Black ink cartridge & 2 Pack 61XL Tri-Color ink cartridge Yeild: Up to 600 pages for the black at 5% coverage, up to 450 page for color at 5% coverage too. Condition: Cartridges are sold in individually sealed packages - Volume of ink is equal to OEM - ISO 9001 certified manufacturer Compatible Printer List: ENVY 4500, ENVY 4501, ENVY 4502, ENVY 4503, ENVY 4504, ENVY 4505, ENVY 5530, ENVY 5531, ENVY 5534, ENVY 5535; DESKJET 1000, DESKJET 1010, DESKJET 1050, DESKJET 1510, DESKJET 1051, DESKJET 1055, DESKJET 1056, DESKJET 1510, DESKJET 1512, DESKJET 2050, DESKJET 2510, DESKJET 2512, DESKJET 2514, DESKJET 2540, DESKJET 2541, DESKJET 2542, 2547, 2548, 2549, 2543, 2544, 3000, 3050, 3050A, 3051A, 3052A, 3054, 3056A, 3510, 3511, 3512, 3516; OFFICEJET 2620, 4630, 4632, 4634, 4635. We Promise: All products covered by a 100% satisfaction guarantee and 90 days warranty. If you have any question, please contact us directly, we will provide high quality after-sales service, to ensure that the customer's shopping experience.