If you need to share serially-attached products on an AppleTalk-based LAN --
such as Hewlett-Packard plotters, or HP LaserJets -- Mesa Graphics' Plot-It
driver will drive a variety of plotters, including Hewlett-Packard models.
When used with Shiva's NetSerial product, Plot-It can drive a plotter over an
AppleTalk network.
Both NetSerial AND Plot-It may be obtained through Mesa Graphics.
For more information, search under: "Mesa Graphics" or "Shiva Corporation"