How to connect a Mac Book Pro to a LaserWriter II NT

That machine has an AppleTalk interface - I doubt you'll find anything made in the last 20 years that can connect to it, much less drivers for it that would run under OS X.

12MHz processor & 2MB RAM - I think it's also PostScript only, but I'm not certain.

The Asanté Bridge used to be the thing to connect Ethernet to AppleTalk - but idk if the $60 asking price would be worth it these days - I did find one on Amazon, though - http://www.amazon.com/Asante-Talk-Ethernet-LocalTalk-Bridge/dp/B00004VUFW

See also - http://lowendmac.com/network/bridge.shtml

See if a museum would be interested.