Some good examples using ZPL here, you should take a look and try it out:
Also as was posted near the end of that topic, there is an online tool to test ZPL commands and show preview that would be great for testing:
Some good examples using ZPL here, you should take a look and try it out:
Also as was posted near the end of that topic, there is an online tool to test ZPL commands and show preview that would be great for testing: