A. HP engineers designed the printheads to work with the ink to print durable, high-quality documents.

B. HP ink formulas include surfactants to help ink interact with the paper for legibility and controlled viscosity for consistent drop formulation.

C. HP developed software to actively monitor and manage the ink as it is applied to the paper to ensure consistent coverage across a variety of textured surfaces.

D. HP software use artificial intelligence (AD to map colors to data points collected from nature to reproduce natural-looking photos.