- Cartridges come filled with a new generation chip, work with all new printers, and display ink levels. We offer a hassle free money back gaurantee. - Compatible with HP Printers: Envy 4510 4511 4512 4513 4516 4517 4520 4521 4522 4523 4524 4525 4526 4527 4528 DeskJet 1110 1111 1112 1115 2130 2131 2132 2133 2134 2136 2138 3630 3631 3632 3633 3634 3635 3636 3637 3638 3639 OfficeJet 3830 3831 3832 3833 3834 4650 4652 4654 4655 5212 5220 5230 5252 5255 5258 5264. - High capacity page yield: up to 480 per black cartridge. - All cartridges are backed by a 1 year returns policy, and are ISO9001 certified. - Contents: remanufactured cartridges 63XL (1 black)

Contents: remanufactured cartridges 63XL (1 black). All cartridges are backed by a 1 year returns policy, and are ISO9001 certified. High capacity page yield: up to 480 per black cartridge. Compatible with HP Printers: Envy 4510 4511 4512 4513 4516 4517 4520 4521 4522 4523 4524 4525 4526 4527 4528 DeskJet 1110 1111 1112 1115 2130 2131 2132 2133 2134 2136 2138 3630 3631 3632 3633 3634 3635 3636 3637 3638 3639 OfficeJet 3830 3831 3832 3833 3834 4650 4652 4654 4655 5212 5220 5230 5252 5255 5258 5264. Cartridges come filled with a new generation chip, work with all new printers, and display ink levels. We offer a hassle free money back guarantee.