A Dungeon Master With A Thermal Printer

The thermal printer is ubiquitous in today’s world, mostly found whenever we have to get a receipt from somewhere. They’re cheap, fast, and easy to use. Not only that, though, but as [Daniel] found out, they’re also pretty straightforward to re-program and use for other things than a three-foot-long receipt from a drug store. He’s adapted them to serve as a key tool of the dungeon master in his D&D games.