I contacted Ortur regarding engraving ceramic tiles and their reply was the following;
(Please buy the Dye-sumb printing film
And then, paste the film on the ceramic and use the 7w to engrave on ceramic.)
Does anyone know what Dye- sumb printing film is and if so, where can I buy it.
I viewed a video on how to with painting with flat white paint, but that didn’t work for me so I’m interested in trying this process.