Package Contents: 2 x HP63 Black ink cartridges compatible with HP Ink 63, HP-63 Page Yield*: 190 pages black compatible ink cartridge for HP ink 63, HP63, HP 63 Ink Color (per cartridge) *at 5% coverage (ISO/IEC standard) Compatible with printer ink cartridges Deskjet 1110, 1111, 1112, 2130, 2131, 2132, 2133, 2134, 2136, 3630, 3631, 3632, 3633, 3634, 3635, 3636, 3638, and ENVY 4511, 4512, 4516, 4520, 4522, 4523, 4524, 4526, 4527, 4544 Reliable printing Quality: LD Products HP 63, HP ink 63, HP63 compatible ink cartridge replacements deliver reliable performance with sharp text and clear images.