Change the label size

Switched to a label roll of a different size (say, from 40 mm to 60 mm)? Just enter the new measurements — the app readjusts the print.

Update with the assistant

1. Measure the new label

   With a ruler, note the width and height in millimeters of the roll you loaded.

2. Open Printers → Assistant

   On the saved printer, tap Assistant and enter the new measurements in the first step.

3. Confirm the frame

   The app prints the frame at the new size and asks whether it matched the label size. Answer just right, smaller, or larger — it adjusts and reprints until it fits.

4. Finish

   Tap Done. The next labels come out at the new size.

By hand (advanced)

If you prefer, tap Advanced on the printer and set the size directly in Advanced settings, alongside gap and margin. Use Print test to check. When in doubt, prefer the assistant.