Solved Cannot print from IE10 to OKI printer - but can from everything else

I have an OKI C511 printer connected to my home network. Two of our three computers print to it without any problems - one does not. That one is a 32-bit W7 Home Premium. But, the problem only occurs when trying to print from IE10 - it comes up either with a script error or an "Internal Error". All other applications, like Word, print fine as does the Windows test page. The two 64-bit...