HP 51645 AE ink cartridge black No. 45
The HP No. 45 Black Inkjet Print Cartridge (51645A) includes true 600 x 600 dpi resolution and proprietary pigment ink technology to deliver the highest possible print quality on HP DeskJet, HP Photosmart, HP DesignJet or HP OfficeJet printers, especially on HP speciality papers and films. Pigment-based ink provides denser, more waterfast, fade-resistant printouts. The HP No. 45 inkjet print cartridge (42 ml) produces approximately 830 A4 size pages at 5% coverage (number of pages will vary depending on usage) on HP DeskJets.