HP 91 775ml Yellow DesignJet Pigment Ink Cartridge

Consistent, high-quality results from brilliant color to crisp lines. Exceptional fade resistance.[1] Time-saving supplies reordering.[2] Count on trouble-free printing with Original HP cartridges and HP Photo Inks to get the job done right.
Want more pages, great reliability, and amazing value? You want original HP inks.

Why buy original HP ink?

Get up to twice as many pages vs. with refills¹
Ensure that your printing is right the first time and every time.
¹Based on a Buyers Laboratory Inc. 2014 study commissioned by HP for the on-average performance of cartridges refilled and remanufactured by leading refill service providers compared to Original HP ink cartridges (60XL Black, 60XL Color, 61XL Black, 61XL Color, 74XL Black, 75XL Color, 564XL Black, 564XL Cyan, 564XL Magenta, 564XL Yellow, 950XL Black, 951XL Cyan, 951 XL Magenta and 951XL Yellow ) sold in North America; http://www.buyerslab.com/products/samples/HP-Inkjet-Cartridges-vs-Refilled-Cartridges.pdf

High-quality, exceptional fade resistance[1]

Create high-impact prints with the wide color gamut and photo-image quality of HP Photo Inks.
Interior in-window displays resist fading—over 1 year unlaminated, over 3 years laminated.[1]   
HP Photo Inks produce true gray neutrality and rich black density.
Interior displays, away from direct sunlight, resist fading over 200 years on a range of HP media.[1]   
HP Photo Ink and Original HP media prints are water resistant and exceptionally fade resistant.[1]   

Work faster with consistent, trouble-free printing

HP Photo Inks are designed for trouble-free printing with exclusive dispersion technology.
Intelligence built into Original HP ink cartridges continuously optimizes quality and reliability.
Avoid waste and rework—HP media and HP Photo Inks—designed to work better together.
Original HP 3-ink Cartridges Multipacks offer significant savings and convenience.
To ensure reliable, trouble-free printing, HP Photo Inks are rigorously tested.

Original HP supplies—easy to buy, manage, use

Intelligence built into Original HP ink cartridges provides alerts when supplies need to be replaced.
775 ml ink cartridges enable high-quality, cost-effective printing with fewer interruptions.
Original HP 3-ink Cartridges Multipacks offer significant savings and convenience.
It's easy to identify and install the individual ink cartridge color you need to replace.
Free, convenient return and recycling in 42 countries.[3] Visit www.hp.com/recycle for details.