Updated 4-3-17: The HP Latex 300 Printer Series includes three models aimed at the small to medium-sized print service provider, as well as sign shops, quick printers and organizations looking to bring printing exclusively in-house. All three models utilize HP 831 Latex Inks designed for scratch-resistant output, as well as the company’s HP Latex Optimizer, engineered to rapidly immobilize pigments on the surface of the print to allow for higher productivity, reports the company. All three Latex 300 models feature a CMYKcm inkset and a top resolution of 1200 dpi. The three new HP Latex 300 Series models include: