amazing lego printer felt tip pen amazing lego printer minifig operators

This is one amazing printer built from Lego parts and some electronic wizardry. Never mind that the ink cartridge is just a felt-tip marker pen. The fact that something like this actually works simply blows our minds.


The coolest part has to be that the Lego printer was connected to a computer and printed stuff direct from the screen from its own custom driver. The end result is quite unbelievable considering that only a single marker pen was used and not some fancy top-class inkjet cartridge system.