Hi - I've been having some weird things going on with the printing / pressing process. I've printed thousands of mugs on these presses - all different designs yet one or two ALWAYS cause this odd speckled / ghosting effect.
I have tried different presses, different paper and different mug batches. It happens on them all. It's like there is dust on the printer - but the print is perfectly clean when it goes on the mug. I am taking the print off the mug carefully too. It's driving me mad!!!