How do I randomly generate Code128
Bar codes are not strange to everyone. They can be seen everywhere in our life, such as on product packaging, express bills and so on. There are many different types of barcodes, with different ranges of use. One of the more common bar codes, Code128, can be applied to all walks of life. Moreover, Code128 barcodes support a large number of character sets, all 128 ASCII codes, including numbers, upper and lower case letters, symbols and control characters, etc. The following to introduce the operation method of randomly generating Code128 code in the barcode printing software.
First of all, we open the barcode software, create a label and set the size of the label. It is important to note that the size of the label should be the same as that of the label paper in the printer. Click the [Barcode] button on the left of the software, draw a barcode on the label, select the barcode type as Code128, and select the data source as "random number".
Enter the length of the barcode data in basic Settings. If you need to add a prefix or suffix, you can directly enter the length. The character set on the right can be checked with digits, uppercase letters, or lowercase letters. Note that some bar code types do not support letters, so you cannot check the letter option.
After the barcode is generated, you can set the font, size, and color of the barcode text on the right side of the software.
Click the "Print Preview" button on the top of the software to set the layout of paper and label, including the number of prints, the number of rows and columns, etc. You can click the next page to check the generation of barcode, and you can start printing if there is no problem.
To sum up, it is a method to randomly generate Code 128 codes in batches in barcode software. When barcode is generated in batches, serial numbers and database can also be imported.