Just wondering if anyone here has done one on here?

I have an old HP printer lying around which uses pigment ink...I'm tempted to have a dabble. (basically have a lead screw which pulls the media mounted on a flatbed underneath the print head as it does its thing)

In my naive reckoning, I think it'd only need a paper feed 'servo' to stepper converter (a counter) to get the bed feed rate going at the correct rate.