Barcode Label for Connect is designed to print labels for products directly.
If you want to print labels using ZPL format, you must select the ZPL format.
^XA
^FO150,25^AD,18,10^FD{name}^FS
^FO150,50^AD,18,10^FD{sku}^FS
^FO150,75^AD,18,10^FD{location}^FS
^FO320,90^AE,18,10^FD{price} eur^FS
^FO150,130^BY1
^BCN,90,Y,N,N
^FD{barcode}^FS
^XZ