Hi !
Regarding to the "3D" PCB printer I left a comment on the Cartesian Co Facebook timeline.
I wrote something like "What about a 3rd cartridge with insulation ink..."
Their response was "We are working on that right now".
![ThumbsUp :-+](https://www.eevblog.com/forum/Smileys/default/icon_smile_thumbsup.gif)
Well, the insulation ink is kinda an obvious thing.
But much bigger is the revolution that could come out of it:
Printed PCB with 2 and more layers and even a soldermask on top of them.
I am really looking forward to this technology getting developped further.
As soon as a printer comes to market that can print multilayer boards with the resolution for common SMD parts I am definetly in !
Cheers
Chipguy