Hi, wondering if anyone can help me, i'm pretty new to this.
I'm using a Freesub twin mug press, Epsom ET-2710 printer, Ink Experts sublistyle paper, Ink experts sublinova smart dye ink for the Epsom printer & Orca coated 11oz mugs & i've noticed an overall darkening of the inside of the mugs & top & bottom of the handle of the mugs looked stained a yellowish colour. I'm pressing for 160 seconds & 170 degrees, but altering time & temp doesn't appear to alter the problem, just alters print quality. Any ideas please?
Update...So after using all but 6 mugs from a box of 50, i decided to check what they looked like before they went into the mug press. They already have the discolouration on the inside & handles. I've spoken to a friend who uses Ox mugs, he's checked his & they're the same. So mystery over!