How to realize batch generation of serial number QR code

　　 Serial number is often used to generate barcode in batch , In fact, the serial number can also be used to batch produce two-dimensional codes , They all increase or decrease in order . Especially the two-dimensional code in enterprise application , There are many contents, and the serial number needs to be changed , If input one by one is too inefficient , It does not meet the actual production needs . The following is a demonstration of how to realize batch generation of serial number QR code .

　　 First open the barcode label software , Create a new label , Set dimensions , Note that the size of the label should be consistent with the size of the label paper in the printer . Click on the “ QR code ” Button , Draw a QR code on the canvas , In the pop-up interface, set the type of QR code as QR Code. The data source is set to “ Generated by the counter ”.

　　 Set the data start at the edit data 、 Counter step size 、 Number of data bits 、 Total amount of data, etc . You can also add data prefixes and data suffixes if necessary . Where the counter step size is set “1”, That is, the number between each serial number increases 1. Similarly, if it is set to “2”, That is, the number between each serial number increases 2, And so on .

　　 After the QR code is made , Click Print Preview , Click the previous page and the next page at the top of the interface to view the labels . Set the layout according to the label paper . If there is no problem , You can start printing .

　　 The above is the operation method for batch generation of serial number QR code , QR code can store not only numbers and letters , Can also store Chinese characters 、 Text, pictures and other information , Its character set includes all 128 Characters , The maximum data content is 1850 Characters , This is much more than the data capacity of one-dimensional code .