Bar code scanner generally divided into several types? Do all bar code scanner support different bar codes?
According to the kind of bar code is divided into one-dimensional bar code scanner, and two-dimensional bar code scanner; One-dimensional scanner can not scan two-dimensional bar code, two-dimensional bar code scannercan scan one-dimensional bar code;
According to the scanning head, the one-dimensional scanner is divided into laser scanner and CCD scanner. All the bar code scanners support different code system of bar code scanning;