2 VINTAGE Electronic Printer Dot Matrix Ink Thermal Module Part DIY Pi Arduino

Description

This is a lot of two vintage printer modules which have been salvaged from various devices. One of them has an ink ribbon and the other has no ribbon so it might be thermal but I am not sure. I also do not know which kind of printers they are, as in dot matrix or whatnot. Although given the age I would assume the ink one is dot matrix. They are untested and may not be complete. Keep all of this in mind when purchasing. Thank you