L-ink brand remanufactured ink and toner cartridges have long been synonymous with quality and efficiency in the printing consumables industry. All of our L-ink brand cartridges go through rigorous quality control and testing, and are certified ISO14001 and ISO9001 Our L-ink brand remanufactured black inkjet cartridge offers a more economical option to the HP 63BKXL original cartridge, without sacrificing quality and performance. You can safely rely on L-ink brand cartridges to deliver true-to-life photos, rich laser quality text, and sharp images without the risk of bleeding or smudging. Compatible Printer list for L-ink 63BKXL ink cartridge: • DeskJet 1110 • 1112 • 2130 • 2131 • 2132 • 2133 • 2134 • 3630 • 3631 • 3632 • 3633 • Envy e-All-in-One 4520 • 4522 • OfficeJet 3830 • 3831 • 3832 • 3834 • 4650