Contents: 2 Pack of Valuetoner remanufactured Ink cartridges replacement for 63xl black ink cartridge (2 Black)|Color: 2 Black|Page Yield: Up to 480 pages per black ink cartridge high yield (5% coverage)|Printer Compatibility: Hp DeskJet 1110 1111 1112 2130 2131 2132 2134 2136 3630 3631 3632 3633 3634 3636 3637 3639 4510 4511 Envy 4510 4511 4512 4513 4516 4517 4520 4522 4523 4524 4525 4526 4527 4528 OfficeJet 3830 3831 3832 3833 3834 3836 4650|Each 63XL ink undergoes a strict quality testing procedure to ensure quality and compatibility with your printer|Inkjet Printers