While I’m only familliar with C3-P0, I’d suggest you crack open the case and check the controller model number and/or stepper drivers models (if you can identify them) and post it.
Ultimately, all printers are just stepper motors, lead screws, limits switches and thermistors, with the specifics for each component just being a tweak to a configuration file. What really matters is what microcontroller is on the controller board and which of it’s ports connects to which of the above devices. It’s likely the controller board was used in a variety of printers and hence a variety of firmwares should be available the can be tweaked for your particular set-up.