I'm new to sublimating metal sheets. Why are there horizontal lines when pressing? Is this from the printer settings? Also, I have been experiencing smudges particularly in dark colors. And there is a smudge on the 4 corners of the metal sheet I dont know where it comes from.
Settings are the ff:
Temp: 180 C
Time: 60-90
Epson Matte Color Settings
What are your comments/experiences with this and how to solve each one?