I was wondering if someone could help. I have a number of iPrint printers
which have been installed on workstations and when they were installed used
a PCL driver. It now turns out that whilst the PCL driver works for most
applications, it doesn't work for printing pdfs. The way that i have found
to resolve this is to use the PostScript driver.

So what I now need to do is to change the driver on these workstations from
being PCL to PostScript Is there a way that his can be done automatically,
without the need to visit each PC?

I hope someone can help