Do not look for "4Barcode 4B-2054L Windows 11 Driver." You will find sketchy DLL files from 2009. Do not download those. You will get a virus and a headache.
Have a 4B-2054L war story? Did you find a different clone driver that works better? Drop it in the comments. We are all in this legacy hardware trench together. 4barcode 4b-2054l driver
But once you install that Seagull driver and set it to "Generic Text," that red light will turn green. It will roar to life. And it will likely outlast the three replacement printers you buy while trying to replace it. Do not look for "4Barcode 4B-2054L Windows 11 Driver