At present, the digital direct jet printer can print patterns on dark fabrics, but it needs pretreatment liquid, and Bai Mo is easy to be blocked and broken, and it also needs color separation and ink control software. If you want to try, you need to take some risks. I'm the victim. R 1900 machine, bought in the past two weeks, broke down in half a year. Depressed ~ ~ ~ I hope it will be useful to you.