Datamax DMX-I-4208 thermal label printer (Enfield EN1)

Datamax DMX-I-4208 - a heavy-duty industrial type thermal label printer. Has RS-232 and parallel interface only. You will probably only get it to work on an a PC with XP. These still appear on eBay from time to time. It may need a new print head and they are expensive. Unless you have an ultra-heavy thermal label printing requirement you are probably better off buying a Zebra or Vretti or similar. I use Zebra, Honeywell, and Vretti now and this thing is bulky and heavy. It was my first thermal printer and was (and still is) to large for my needs.
See https://infocusid.co.uk/refurbished-datamax-i-4208-203-dpi-direct-thermal-p... which gives all the specifications Note that my one does not have the optional ethernet interface - just serial and parallel. This one could probably do with new rollers.