Printing anamoly

[ABBOTARTDEPT]

I use a jv3 160. I get this waviness in my greens and oranges. Its weird looking. Its done his since before I took over printing. And no one here knows whats causing it. But there is a wave effect in green and orange hues. Hoping someone here has come across this before.

 

[thewood]

Can you post a picture of it?

I've seen a wave pattern appear in light colors (light greens, especially) when the heat is set too high.