If I knew these printers had CUPS drivers I might have gone that way instead..
The required RFID label stock? But the rolls are imo reasonably priced from the likes of AliExpress, so not the end of the world.
(unless there is a way to use non RFID label rolls I'm not aware of)
I generally hand-label my boxes and things with specialized ink, and they hold very well even after a decade.
But if I'm going to label a spice jar or something gonna handled a lot, I use the printer. It's legible, resistant/resilient enough and reprinting things is easy.
The only one I could find was Epson TM-30III but it's like 280E here.
I'm not saying that there are absolutely no situations where WiFi is actually beneficial in a printer, but most of the time that a printer is connected to WiFi it's just making the printer less reliable than it could be if it was connected another way for no reason other than the user not liking wires.
A universal truth of networking: If it can be practically wired it should be wired. Wireless is for things that move and things that need to be put in weird spots it doesn't make sense to ever wire.
Some people rent and can't simply run Ethernet everywhere.
https://github.com/NaitLee/Cat-Printer
https://github.com/NaitLee/kitty-printer
https://github.com/rbaron/catprinter
I love Fry, our wonderful cat, but...