Stickers print as a PDF sized in millimetres β€” open it and print to your DYMO LabelWriter (or other label printer) at Actual size / 100%.

DYMO 30252 rolls: set Sticker Settings to 89 Γ— 28 mm and QR height 100%.

Saved in this browser only. Does not auto-select the printer; you still choose it in the print dialog.