• Includes 2 remanufactured 302 XL black ink cartridges • Compatible with HP DeskJet printers (models 1110, 1111, 1112, 2130, 2131, 2132, 2133, 2134, 2136, 2138, 3630, 3632, 3634, 3636, 3637, 3638, 3639), Envy (4510, 4511, 4512, 4513, 4516, 4517, 4520, 4521, 4522, 4523, 4524, 4525, 4526, 4527, 4528), and OfficeJet (3830, 3831, 3832, 3833, 3834, 3835, 4650, 4652, 4654, 4655, 4658, 5220, 5230, 5232, 5252, 5255, 5258, 5264) • Each cartridge yields up to 750 printed pages with standard 5% coverage (according to ISO 24711) • Vacuum-sealed cartridges, individually tested and subjected to strict quality controls • Integrated smart chip for accurate ink level tracking • High-quality printhead for sharp results and vibrant colors • Made with original recycled parts and certified by ISO9001, ISO14002, STMC, and CE