DescriptionThe HP 45 Black Original Ink Cartridge (51645AA) is a genuine HP ink cartridge designed to deliver sharp black text, clear lines, and reliable printing performance. It is ideal for documents, reports, forms, and everyday office printing where consistent quality is essential.As an original HP consumable, the HP 45 cartridge ensures smooth ink flow, accurate ink delivery, and full compatibility with supported HP inkjet printers. Using genuine HP ink helps protect your printer, reduce maintenance issues, and achieve professional-quality results with every print. unique peacebdFeatures Original HP 45 Black Ink Cartridge (51645AA) Produces sharp, deep black text Smooth ink flow for clean & consistent prints Designed for perfect compatibility with HP printers Helps maintain printer performance & longevity Ideal for documents, reports & office printing Reliable HP quality from first page to last Ink Color Black Compatible Printers HP DeskJet 710C / 720C / 722C HP DeskJet 820C / 825C / 830C HP DeskJet 850C / 855C / 870C HP DeskJet 880C / 890C HP OfficeJet G55 / G85 HP OfficeJet R40 / R45 / R60 / R65 (Printer compatibility may vary by region or model variant) Download