I just went through some fun (you can replace fun with eye gouging pain) figuring out how to automatically install iPrint printers on Mac OS X.
The first thing I found out is that any version lower than 5.00 from Novell is totally broken and useless in every way. So if you are using iPrint from Novell, you should definately download that and install it on all your Macs.
Once you get that done you have a lovely iprntcmd utility that you can use for all kinds of useful stuff (we'll get into that later), but you still can't upload Mac drivers with a Mac. How difficult would it be to just make iManager work across platforms for Printing Novell? Hmmmm?
So now you have to... gasp... use Windows XP. Its easy enough to just load up VirtualBox and run a session right on your Mac. You are going to need access to all the print drivers on your Mac anyways so copying the ones you need to your home directory and sharing them out to your VirtualBox VM is pretty easy and useful. If you don't run it in a VM on your Mac, then you will need to share or copy whatever print drivers you will need to upload to your iPrint servers so you can get to them from a Windows XP box of some type.
So upload the drivers already (RTFM on Novell's website if you don't know how to upload and assign drivers for iPrint). I'm really putting this up here so I can remember it anyways and I already know how to do that! :)
Now the fun begins.
To install a printer just type:
iprntcmd -a ipp://iprintserverhere/pathtoqueue
