I have a TSP800III printer, which I received as junk from my employer. I want to know how I can program in it. I found various sources of information on the IBM thermal printer, but it was a non technical document. I just want to understand how this devices are program. At work we use Redhat, I do not know if that makes much difference but I take any nuggets of info that is out there.
To run with RH, or other Linux distributions, you need the CUPS driver for this printer. You might try googling for it, or go to the IBM web site and look there.