Print does not work

I have an HP 2230 attached to a print server on my network, I used Yast to
define my printer giving the IP address and lpr port name. I selected the
model as an HP 2230 and save the definition. When I go into the printer
configuration again, it shows an unknown model. Any attempts to print
result in garbage being printed. Yast does not seem to be saving my printer
type and model. Does anyone know what is going on ?

> I have an HP 2230 attached to a print server on my network, I used Yast to
> define my printer giving the IP address and lpr port name. I selected the
> model as an HP 2230 and save the definition. When I go into the printer
> configuration again, it shows an unknown model. Any attempts to print
> result in garbage being printed. Yast does not seem to be saving my printer
> type and model. Does anyone know what is going on ?
>
BTW, I am running OpenSuse 10.1 (64 bit on AMD64)