>>b112+(OP)
Time for an open hardware printer manufacturer? Or more lobbying for right-to-third-party-ink protection (including not making the quality worse) ?
>>throwa+39
It is surprinsigly hard to move paper the way a printer does it. The easiest way for DIY would be to use a continuous roll of paper and a very thin pen on a 3d printer like stepper motor, like older dot matrix printers.