Call it a Postscript Printer. Lie about the make/model and try the Apple's or maybe what NEC XP natively supplies. It is very doubtful you will find a current driver.
This is an old laser printer. With the original CD, I tried to hook it up to my laptop (Windows XP Home Edition) but gort all sorts of error messages. I'm wondering if there is a way to overcome this - it's a really good printer.