HP 738 300-ml Black DesignJet Ink Cartridge

Take quality, durability, and sustainability to new heights with HP Flex Tech Inks. Based on years of field experience with HP PageWide XL printers, this ink delivers exceptional results while also helping to reduce your environmental impact.

Excellent quality across applications
Produce professional looking technical drawings with fine line quality and excellent small letter clarity. Get your ideas across with outstanding hashes rendering fine detail on presentation panels and renders. Clearly communicate with bold blacks, distinguishable grays, and vivid colors using HP's pigment technology.
Expand into other applications, like posters, with versatile inks that accommodate different paper types.

Durable ink performance
Confidently archive your drawings with outstanding light fastness and print permanence.^[1] Don’t fret about water drops or spills with impressive water fastness resistance. Avoid damage to your prints with inks that offer great resistance to smudging and highlighter bleed.

Sustainability progress
Commit to minimizing your environmental impact with HP Flex Tech Inks that meet UL ECOLOGO® Certification.^[2] Recycle supplies for free with the HP Planet Partners Program.^[4] Recycling is easier with unlabeled cartridges.^[3]