To be honest, I think the technology is great, but this machine is simply very defective. Even after turning on the maximum brightness on my phone, the brightness and colors of the printed photos are very inconsistent. For some reason all photos have a black border at the top and sometimes at the edge, even when I align it perfectly so that no border is visible. Black slime came out halfway and got very dirty. Most likely I will exchange it for a new one and if it continues to be like this I will return it.