Product Line: Roland DG Available configurations: CMYKGW, CMYKGG and CMYKWW For VersaUV LEC-330/540 printer/cutter series, LEJ-640 hybrid printer, and LEJ-640FT, and LEF-12/200/300 series Ink switch from ECO-UV to ECO-UV 4 ink (or vice-versa) is supported and requires an update for both firmware and VersaWorks as well as cleaning fluid and swabs. * Advanced ink formulation ensures accurate print drop placement, excellent adhesion and color reproduction. Outdoor durability up