YATUNINK 2 Pack Premium Replacements for HP 63XL Black Ink Cartridge (F6U64AN) & 63XL Color Ink Cartridge (F6U63AN) Compatible with Envy 4520 Officejet 1110 Officejet 3830 Deskjet 3630 Deskjet 3632 Packing List: 1 x 63XL Black (F6U64A) and 1 x 63XL Tri-Color (F6U63A). Remanufactured ink cartridge but with high quality as original.(All ink cartridges are unopened retail packaging.) Page Yield: Black-Up to 600 pages Pages at 5% Coverage and Color-Up to 480 pages Pages at 5% Coverage. Compatible with: HP Envy 4520 4512 4522 4516 Officejet 4650 3830 3831 3832 3834 4652 4654 4655 Deskjet 3633 3636 3634 3632 3631 3630 2134 2133 2132 2131 2130 1112 1110 Printer 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 the customer's shopping experience. HP DeskJet 1110, 1111, 1112, 2130, 2131, 2132, 2133, 2134, 3630, 2136, 3631, 3632, 3633, 3634, 3635, 3636, 3637 HP ENVY 4510, 4511, 4512, 4513, 4516, 4517, 4520, 4522, 4523, 4524, 4525, 4526, 4527, 4528. HP OfficeJet 3830, 3831, 3832, 3833, 3834, 4650, 4652, 4654 ,4655, 4656, 4657, 4658, 5255, 5258 <span class="a-text-bold">Step 1:</span> Gently remove the black  protective cover; <span class="a-text-bold">Step 2:</span> Tear off the plastic tape; <span class="a-text-bold">Step 3:</span> Put the cartridge into printer in the correct slot.