How to adjust the alignment via Zenput Labels:
If the printing seems misaligned, go the Settings page in the Zenput Labels app. Press on Calibration and follow the on-screen instructions to manually align the printer.
Printer is spitting out multiple blank tickets:
If the printer prints 4-6 stickers at a time and then is off-center check to make sure the printer alignment control is aligned correctly.
It needs to be adjusted like in this photo:
Once adjusted, perform a smart calibration as well as force quit and reopen the Zenput labels app.