Network printing issue with Oki MC362dn
I'm running Linux Mint 16 Cinnamon. I've recently purchased an Oki MC362dn network printer. Whenever I try to set it up, the printer outputs the actual postscript instructions instead of the actual output I expect to get. I've tried using the PPD from Oki's web site, from their Windows driver, as well as both a generic colour postscript PPD and the pxlcolor generic PCL6 driver (since the printer supports both Postscript and PCL6), but have gotten the same results with all of them -- just text output that appears to be the instructions to the printer.
I'm pretty certain I've missed some really basic step along the way, but I have no idea what. Any ideas that may help me along will be greatly appreciated. Any diagnostics that may prove helpful, please ask and I will provide -- I'm not sure what might be of interest on my own.