RHPADI drivers (ADI drivers for printers) might have been written and provided
by the company that makes the printer. Autodesk does not normally write ADI
drivers. If the manufacturer has not written one, most likely it is not
available.
There are two ways most people print images. First, save to a .TGA file, and
then load the TGA file into a paint program, windows program, or something else
and print from there.
Or there is a software package called RenderPrint from Insight technologies
that allows you to print from 3DS to a number of printers. They can be reached
at 800-825-4115.
-b