PRINTER is a carefully deployed the solvent mixture, especially suitable for removal of dot matrix, inkjet and laser printer ink and toner residue. PRINTER printer can effectively clean the paper feed unit and remove the paper dust. This eliminates the worry of feeding problems. Under normal use, PRINTER will not erode any material, no residue after evaporation. Strong cleaning various types of printing devices. Effective removal of ink, toner and printer ribbons residue, so that printing more perfect. Remove the printer paper feed rollers on the scraps of paper, enhance occlusion effects, thus improving feed quality. Applies to both traditional typewriters and calculators.