Alas, that never materialized as the in-person campaign I was DMing fizzled out.

Also you might want to consider the size of the printer itself. I bought a open-box new printer off ebay and the seller's photos didn't give any sense of scale. I was surprised how big this "mini" printer is. It's about the standard size of a printer you'd see at a grocery store, so I don't think I'll be keeping it on my desk.

It’s pretty uncontroversial that the paper is hazardous. And when you’re sweating the BPA absorbs into the skin more readily. The issue is more about the dose curve; according to the FDA and other regulators, it’d be impossible to hit the upper limit on exposure by just handling receipts, while there’s plenty of evidence that there is no harmless threshold. Kinda like lead, albeit without a doubt BPA is less harmful than lead.

> If you must give paper receipts, look for “phenol-free” paper, which is safer for human health and has fewer environmental effects. Three types that do not contain BPA or BPS and are competitively priced contain either ascorbic acid (vitamin C), urea-based Pergafast 201, or a technology without developers, Blue4est. The latter uses a coating that reveals an underlying dark layer when heat is applied.

> Companies that offer phenol-free alternatives: ...

I remember I enjoyed the simple typewriter behavior of connecting them to a computer db9 cable and using the terminal that used to come with windows to type out directly in the paper something short. I think this app had a red phone as icon or something like it (and there was a reimplementation later with a donkey on the icon).