Deliver high quality using Original HP Vivid Photo Inks with RGB colors. Achieve superior gloss uniformity with HP Gloss Enhancer, the highest Wilhelm print permanence ratings, over 200 years dark storage, and water resistance. Helps lower total printing costs by maximizing printhead life to reduce downtime. Zero landfill ink cartridges with local outer carton recycling and free take-back of the inner ink bag. Easy push-push install and replace. Compatible with HP DesignJet Z9+ Pro printer series. Ideal for marketing materials, photos, and presentations.