I suppose that the one you downloaded was the GenericPPD, therefore very likely what you got were PPD files which are text files.
To install a printer you can:
I'm having problems getting my mac book pro (OSX 10.6.7) to work with a Work Centre 7132 over the network.
I have tried to download the driver from
When I extract the ZIP file however there doesn't seem to be anything to install the driver? There just seems to be a text file. I was expecting a .dmg file or similar (see screenshot below).
Can anyone help me to get this driver installed?