I bought some Thermal paper rolls from Micro Format back in December of 2009. I use them in my Star TSP 800RX printer. Florida came up with a new law for controlled substances that passed summer 2011. Among the various stipulations, the Batch number has to be pre-printed on the front of the script. Mine has it on the back. A pharmacist has already called me on it. Micro Format has since revised the format and put the batch# on front.
I have about 5 rolls I think. Not sure on number yet as I have a few rolls in ministorage. At $14 a roll I hate to just throw it away. If you live in a state which allows the batch number on the back would be glad to ship to you. Just Private message me.