The following is trouble shooting for printing price tags
Cannot load SkiaSharp
This can sometime happen with the libSkiaSharp.dll is not the correct native version.
Locate the ~packages\SkiaSharp.2.80.2\runtimes folder. Try replacing the libSkiaSharp.dll with the corresponding native runtion such as win-x86
Issues loading label
Open the label using the Neodynamic thermal label editor and ensure the label fits into the correct dimension.
Check the label is it is using images, if it is then ensure the image path is correct.