I do 9 in my press at a time and pre-press for 30 secs upside down to ensure no moisture, then i turn face up with print paper on top for 180 @ 1 min. what shows in your picture looks like what happened to me once and pre pressing helped
I do 9 in my press at a time and pre-press for 30 secs upside down to ensure no moisture, then i turn face up with print paper on top for 180 @ 1 min. what shows in your picture looks like what happened to me once and pre pressing helped
PaulH (15-02-2019)