There are also a few Localtalk to ethernet adaptors about from days gone by, such as the Dayna EtherPrint and the Farallon iPrint. I have the Dayna one and my LaserWriter Select 360 runs no problem with my PowerMac G4. The best bit it that it is also on my Localtalk network, so I can print from, say, my Mac Plus and my G4 at the same time!