BARCODE VERIFICATION

KEYENCE barcode readers offer a code verification function for tasks with growing importance, including ensuring reading stability in later processes and offering support for print quality control requests from suppliers. Complying with several industry standards, this function verifies both 2D codes and 1D barcodes. This function can be used for both offline and inline production.

Rather than confirming whether reading was possible or not, KEYENCE barcode readers can check a code’s quality using a scale of 1 to 100. The marking quality degradation is analyzed and utilized for predictive maintenance such as feedback on the marking process to prevent reading errors from occurring.