MLD series PicturePerfect digital imaging ink is a mild solvent based, ultraviolet light resistant pigmented ink. Utilizing the EasyFill ProTM bulk ink delivery system you will enjoy dramatic savings over OEM inks. Triangle’s investment in research and development is evident in their mild solvent inks as they boast better adhesion to the substrate, faster dry times, higher IPA resistance, and a larger color gamut than those of the OEM.