System and method for achieving runnability and jet straightness for a digital color press

摘要: An ink jet composition comprises a liquid vehicle, single dye component, surfactant and glycol. The is water soluble selected from the group consisting of Direct Dyes, Acid Dyes Food preferably Yellow 86, Red 249, 92 Blue 199. Concentration in range 1% to 2% by weight. Using present invention, images are generated continuous stream digital color press printing apparatus. In preferred embodiment, optimize runnability straightness, employs gold orifice plate having an diameter 0.7 0.8 mil.