ESTON Remanufactured Ink Cartridge Replacement for HP 63XL 63 XL (F6U64AN / F6U63AN) for HP Envy 4520 Officejet 4655 Deskjet 3630 Printer (3 Pack-2Black,1Tri-Color) ESTON 3Pack Remanufactured Replacement for HP 63XL (2Black,1Tri-color) Page yield of 63XL ink cartridges: 63XL Black ink approx 500 pages , 63XL Tricolor - 350 pages (5% coverage) The performance of ESTON remanufactured HP 63 is same as original, all products are manufacturer with ISO 9001 certified. HP 63XL compatible with Deskjet 1110 1112 2130 2131 2132 2133 2134 3630 3631 3632 3633 3634 3636 Envy 4512 4516 4520 4522 Officejet 3830 3831 3832 3834 4650 4652 4654 4655 Guarantee :1 -year limited warranty , Quality after-sales service to ensure 100% satisfied HP Envy 4520 Printer         HP Envy 4516 Printer HP Envy 4512 Printer         HP Envy 4522 Printer HP Officejet 3830 Printer    HP Officejet 3831 Printer HP Officejet 3832 Printer    HP Officejet 3834 Printer HP Officejet 4650 Printer    HP Officejet 4652 Printer HP Officejet 4654 Printer    HP Officejet 4655 Printer HP Deskjet 1110 Printer      HP Deskjet 1112 Printer HP Deskjet 2130 Printer      HP Deskjet 2131 Printer HP Deskjet 2132 Printer      HP Deskjet 2133 Printer HP Deskjet 2134 Printer      HP Deskjet 3630 Printer HP DeskJet 3631 Printer     HP Deskjet 3632 Printer HP Deskjet 3633 Printer      HP Deskjet 3634 Printer HP Deskjet 3636 Printer Professional home or business printing helper| Our company focus on producing printing consumables for more than 10 years. Good compatibility| Each ink cartridge from ESTON is strictly tested by our Quality Control team to ensure 100% compatibility and stability Ink quality approved by ISO9001 &#034;XL&#034;mean ink cartridges have higher capacity Get 2x more pages than the standard &#034;XL&#034; and &#034;Standard &#034; fit the same printer