I'm having some problems starting out. Trying to print a good black onto a 11oz Black ORCA mug with a white sublimation patch. The black just will not come out black. Blacks are not printing green as I've been told they would if not hot enough and not brown as when it's to hot. I've tried the recommended time and temp from the press manufacturer, tried preheating the mugs and have played around with time/temp without much luck. Printing on an Epson Ecotank 2650 using cheap dye sub ink found on Amazon. Ink issue? Any suggestions? Links to the mugs, press and ink are below.
Thanks,
Dan