'SP330 General Purpose Resin prints on a wide range of synthetics and papers while producing dark black images with exceptional sharpness. The ribbons have excellent scratch and smudge resistence, resist chemicals for cleaning and manufacturing, withstand high heat and steam, and endure outdoor exposure; carbon black is UV stable. UL and cUL recognition is available on specific label stocks. The anti-static formula and unique backcoat protects the printhead while Clean Start® built-in printhead cleaner maintains print quality.