Ink repellant surface coating for reduced nozzle clogging.Supports variable sized droplet technology as small as 3.5 picoliter.Capable of printing up to 2,880 x 1,440 dpi.One-inch wide print head with 8-channels of 360 nozzles each.SureColor P-Series printers are designed to work exclusively with specially formulated Epson inks, and not with other brands of cartridges or inks. Epson Intelligent High-Capacity Ink System - Nine individual ink cartridges available in 150ml, 350ml, and 700ml fill volumes.Significant Print Permanence Improvements - Featuring completely reformulated pigment technology for improved print permanence, and up to twice the overall print permanence versus our previous generation ink set.Improved Black Density - Photo Black pigment 1.5 times denser than the previous generation ink set, along with significant improvement to overall contrast ratio and optical clarity.Next Generation Pigment Ink Technology - Introducing all new pigments for outstanding colour performance and Improved Resin Encapsulation Technology for superior gloss uniformity.