I receive the following Error when trying to load the driver (PPD attached):
iPrint encountered a problem trying to install the printer
The filter(s) specified in the PPD could not be found/resolved.

I've tested the PPD Test PPD File - Common UNIX Printing System and it passes.

I've used this PPD on a Mac OSX 10.5. The printer installs and functions correctly.

I have other printers working ok.

Printer: RISO HC5500 with IS700C RIP - 120 ppm, inkjet
Novell Netware 6.5 SP8
iPrint Client for Macintosh

Thank You for looking!