... , GermanyOur booth: HALL A3--D50=================================================Item: Premium Solvent Ink for Roland SJ-740/540 printersApplicable for:Roland SOLJET ... assure the longest use of the printer head, low Corrosion to printer head6.Low odor,no Pollution,harmless ... Continuous line,nozzle clogging free, low Corrosion to printer head,better Intermittent printing stability,stable storage for a ...