A small program to connect the scale with the printer for printing

I need a small program in order to give the print order from the scale and the printing is done automatically. Printer from Zebra GK420t The computer has Windows 10 installed, it can be converted to 7 or 8 (the computer is intended for printing from the scale only, there is no other work on it) The scale is shown in pictures Reason for needing the program: Now at the time of printing, we must manually enter the weight into the computer. What I need is a small program that takes the weight from the scale and prints the barcode automatically Program description: The main size of the printing paper roll is 4 x 2 centimeters + (you must have an option to change the paper size) A counter that gives a serial number for each barcode that is printed, starting from 10,000, for example Option to choose between 21K 22K 24K 18K Display what is printed on the program screen in case you want to add in the future any details of the product number, for example. Pictures will be added as well. If there are any other details required, feel free to contact me