1.Adjust the label guide spacing to prevent label drift when printing
2.If you use a computer to connect to a printer, please click "Properties" - > "Page Setup" when printing
(Note: For example in the horizontal direction, when you enter 10mm it means that the label will be offset 10mm to the right, when you enter -10mm consciousness is that the label will be offset 10mm to the left)
3.If your print comes with Bluetooth function, you can adjust the margins through the app's custom and crop functions.
You just need to download the app-shipping printer from google play or apple store