Package Content: 2 Packs of Remanufactured hp 61 xl ink cartridges combo pack for hp envy 4500 ink cartridges hp envy 5530 ink cartridge replacement (1 Black, 1 Tri-Color)

Page Yield for HP 61 Ink Cartridge: 712 Pages for hp 61xl black ink cartridge, 450 pages for hp 61 color ink cartridges (5 percent coverage on A4 paper)

Printer Cartridges 61 Compatible with: HP Envy 4500 4502 5530 5534 5535 4501 4504 4505 5531 5532 printer; OfficeJet 2620 2621 2622 2624 4630 4631 4632 4634 4635 4636 printer

61XL Ink Cartridges Black and color: Works with HP DeskJet 1000 1010 1050 1051 1055 1056 1510 1512 2050 2510 2512 2514 2540 2541 2542 2543 2544 2546 2547 2548 2549 3000 3050 3050A 3051A 3052A 3054 3054A 3056A 3510 3511 3512 printer

Perfect Compatibility: The remanufactured hp61xl black/tricolor ink cartridges with smart chip that identify printer perfectly, and accurate counting and tracking ink levels