[Solved] After spooling the printer out of paper with my first test print, I didn't use that test button again and was using another test print button (which just tests the print heads) but the output says "If you can read this then you are using the wrong driver". Well, that message is erroneous and always occurs when using this test print button. So the whole time except for initially, I had the correct drivers installed but was lead to believe they weren't the right drivers from this erroneous message.
Initially I had the PS driver installed but our printer does not have the PS option installed. It was the PXL drivers (all of them: Ricoh, Gestner, Open-printing) that worked.