HP CN621AE/970 Ink cartridge black, 3K pages ISO/IEC 24711 173.5ml for HP OfficeJet Pro X

Ideal for small to medium-sized businesses that want professional-quality colour documents and cartridges that save time and are free to recycle.^[1]
Inks in HP 970 Original Ink Cartridges are formulated to produce professional quality colour documents that stay vivid for decades.^[2] Save time with easy to replace and easy to recycle cartridges while impressing management and customers.^[1]

Compatible Printers: HP OfficeJet Pro X 450 Series, HP OfficeJet Pro X 451 dn, HP OfficeJet Pro X 451 dw, HP OfficeJet Pro X 470 Series, HP OfficeJet Pro X 476 dn, Troy SecurePro Jet X 476 dx, HP OfficeJet Pro X 551 dw, HP OfficeJet Pro X 576 dw, HP OfficeJet Pro X 476 dw