Labels printed from SendPro Online are coming out too small.

The wrong printer size is selected.

1. Select Settings  > Print Options.
2. If the Choose Format menu is set to Plain Paper - A4, select Roll - 4 x 6.

If you experience problems with a PB-SP100 printer, such as poor print quality, misaligned labels, jams, or flashing LED indicator lights, see the PB-SP100 Sendkit Printer Support Page.