1. Make sure that your print setting in [your store," are set to 4x6 or thermal
printing at the first place.Following is on Amazon store, FBA label print setting.
Etsy, ,,,Ebay and PayPal are likewise.
2. You now have the option to print labels on 4 X 6 inch self-adhesive paper
made specifically for thermal printers. Please.select the correct paper size in
the printer paper setup before you print.
Click and see the video of HOW-TO.