Coding printer: 1.Printable lines:1-3 lines(adjustable) 2.Height of letter:2-10mm 3.Print speed:2m/s(7*5 format is quickest). We produce Industry Coding Printer, industrial ink jet printer, digital inkjet printer, barcode printer, label printer, inkjet printer, code spraying machine, wide format printer, laser print machine, large format printer, date coder, date printing machine, inkjet plotter, ...