... :Semiconductor lasers;Scan Resolution:0.125mm; Scan distance: 10-520mmSE 2d barcode moduleScan Mode:CCD Image sensor;illuminant:650Nano visible laser ... system:1d: UPC/EAN, Code 128,EAN128, Code39, Code93, Codaba.2d:PDF417,microPDF417,Maxicode,(ECC2000),Composite Codes,QR CodeThermal Printing*Using ...