New TrueVIS INK - available in 4-color (CMYK), 7-color (CMYKLcLmLk) or 7-color plus White (CMYKLcLmLk+Wh) - delivers exceptional quality in cost-effective 500cc pouches, with reusable cartridges. In dual 4-color ink configuration, the proprietary Roland Ink Switching System automatically switches to the backup ink pouch when the primary pouch runs out.