The Rho 320R using Rho Roll inks have been listed by the 3M Performance Guarantee Program, guaranteeing that the printers are designed, engineered, developed, tested and manufactured for optimal compatibility and performance for 3M’s qualified media portfolio (ControlTac Graphic Films, Controltac Graphic Films with Comply Adhesive, Scotchcal Graphic Films and Scotchlite Reflective Graphic Films).
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The above mentioned media are 3M trademarks.