I recently printed a 4" bar across the media, that I need for calibrating the OPOS on my vinyl cutter. I noticed that she spots looked greasy, where it looked greasy, I could rub the ink off with my finger, while most of the printed area was properly cured/dry.

Any Ideas?

See image

Hello @Signguy

Does this issue happen across the entire width of the media? Did you use https://www.printos.com/ml/#/medialocator in order to use the appropriate profile for the media?