I figured you already had some type of adapter already. Either the one you linked, or the DC connection from the printer. If that’s the case, then it’s ridiculously easy to do a DC to DC adapter. If you do not have a DC supply and just need a 24v power supply, splurge on something like this.
When I had two fellow teachers tell me (not at the same time, like a week apart) that they agreed and wanted their rights respected so they could carry at work, well, I figured it was about time for me to bow out of the profession.
If you can afford the space or whatever, and want one, get a pizza stone. I have never used one, so I can’t comment on it. I have used my 12" cast iron to make a lot of pizzas and there are many “cast iron pizza” recipes out there. It’s super easy and it’s one of the very few things that I can say I’ve yet to totally screw up cooking.