... letter:2-10mm 3.Print speed:2m/s(7*5 format is quickest). We produce Industry Coding Printer, industrial ink ... , label printer, inkjet printer, code spraying machine, wide format printer, laser print machine, large format printer, date coder, date printing machine, inkjet plotter ... 7 or 7 * 7 or 16 * 103) Speed: 40M/Minute4) Memory: 30 printing information, at most 120 characters to everyone5) Printer ...