How do I get the OKI C9400 to work via USB on Windows 10?

Help Please:
Nothing happens when I plug in the printers USB cable, eg: it doesnt plug and play.
I've ran the usual Windows trouble shooter but that fails saying it cant find a driver.
So how do I find out what the drivers name should be ?
and if the driver exists in the Windows OS ?
And if not, where do I get the correct driver from ?
And how do I install it ?

NB: I looked exstensively online but been unable find a driver.
Many thanks

 

I've now found and installed a printer driver on my PC.
So now this printer is now listed as a printer in my PC's print menu.
But it wont print a page from the PC,
but it will print it's internal MenuMap!

Please see my next post at:
https://www.colorprintingforum.com/...r-error-stop-the-printer-from-printing.23565/