HP 831A 775-ml Black Latex Ink Cartridge. Cartridge capacity: Standard Yield, Black ink type: Latex-based ink, Black ink volume: 775 ml, Printing colours: Black, Quantity per pack: 1 pc(s)

• - Consider unlaminated use with scratch resistance comparable to hard-solvent inks on SAV and PVC banner.^[2]
• - Offer outdoor display permanence up to 3 years unlaminated, up to 5 years laminated.^[2]
• - Achieve high quality at production speeds using HP Latex Optimizer.
• - Expand your business—print on traditional substrates and more including porous textiles.^[1]
• - Finish, ship, or display right away—prints come off the printer completely dry.
• - Get consistent results every time—HP Latex Inks are formulated to optimize and maintain printhead performance.
• - Avoid rework—the entire printing system continuously optimizes print quality and printing system reliability.
• - Print with fewer interruptions using Original HP 775-ml ink cartridges.
• - Meet high health and environmental standards—HP Latex Inks are UL ECOLOGO®, UL GREENGUARD GOLD Certified.^[4]
• - Create a safer workplace—no hazard warning labels, no HAPs, no special ventilation required.^[5]
• - Reduce waste—return HP 831 ink cartridges through the HP Planet Partners return and recycling program.^[6]
• - Attract environmentally conscious customers using HP Latex Inks and recyclable HP printing materials.^[7]