The printer for drawing drawing on Easter eggs

Easter is coming, so it's time to paint the eggs!
But in the old-fashioned way (in a saucepan with onions) it is somehow not in its way.
It is better to take an old printer, program the Altera controller and make a “printer for drawing on chicken eggs”




Video of this wonderful printer:
')


Full descriptions, diagrams, more videos and photos are on the site of the rover