If you look close on the dark red areas you will see the lines of the printer head. So either a few nozzles were stuck close and cause a non usable print or the printer cannot do some colors due to a limit of the color room.
We use a 8 color high end digital printer with costs more than 300k$ and is currently the market leader in the technology. But even this machine connot do all colors, so whatever cannot be printed digital will be done as screen. I would never ship any playfields with this kind of printing lines. It is not difficult to do white and black digital, but there are always some colors which need to be done as a screen so we usually do hybrids. ( black and white digital - colors as screen) In any case you will not be able to tell which color is screen and which is digital...
Also adhesion can be a big problem as well. If you do anything digital the color adhesion with clearcoat is different than on solved based screen ink.
Anyway our version of Sorcerer will be available shortly as well. Good thing is the customer can choose....
Regards,
Mirco