I would like to be able to print out custom labels, with QR codes and implement these printing solutions in code; so I don’t mind tinkering with lower-level drivers etc. in Rust as needed.
Trouble is deciding on which printer to choose; ideally it should be available on Amazon USA as well.
Are you looking for a thermal transfer, dedicated label printer with a cutter or for a laser printer that can print on standard A4 sheets with pre,cut labels?
I’ve gotten the impression that Seiko (SII) are more durable/reliable but Brother seems to be among the better ones. Dymo and Zebra isn’t all that reliable for volumes for that’s your use case.