... .can be used. Uniform ink colour,chromatograph accurate.HF-3-5 color machine utilizes sensitive delivery band device, make the chromatograph more ... .HF 3-5 are suitable to printing various kinds of winding ribbon, pressure-sensitive paper etc.HF-4 colour machine,1/4 ... printing on bottom,3/4 printing on surface.HF-5 colour machine,1/5 printing on bottom,4/5printing on surfaceSPECIFICATIONSTypeHF-3HF-4HF ...