The Necessity of Barcode Printers in Modern Times

A barcode is a machine-readable representation of information in a visual format on a surface. Barcode is widely used to implement Auto ID Data Capture (AIDC) systems that improve the speed and accuracy of computer data entry.

A barcode printer is a computer peripheral for printing barcode labels or tags that can be attached to physical objects. Barcode printers are commonly used to label cartons before shipment, or to label retail items with Universal Product Codes.

Desktop barcode printer has become a commonplace tool for entering product information at retail chains and shopping complexes. Industrial barcode printers are used in manufacturing facilities and large warehouses helping in inventory management and sales process automation.

The most common barcode standards are UPCs and EANs.

Universal Product Code Bar Code - The standard bar code printed on retail merchandise. It contains the vendor's identification number and the product number which is read by passing the bar code over a scanner.

European Article Numbering is the European standard for barcodes. There are two different versions of EAN bar codes, EAN-13 and EAN-8, which encode 13- and 8-digit numbers, respectively. A special EAN-13 bar code with a 5-digit supplemental code is used on books to encode the International Standard Book Number (ISBN) and the price. This bar code is called