Not like drinking water based ink system printers, UV printers are Geared up with 5 standard pigments, CMYK+W, which often can print on clear glass as well as other materials to make white colour, along with on darkish surfaces, eliminating the need to print only on the white qualifications. 5. https://erickqpomj.blogunok.com/15897088/the-basic-principles-of-wall-printer