I thought that as of Yosemite and later Safari only ran in 64-bit and was unable to run in 32-bit.
I completely understand most people don't have the same type of environment I do with the customer who is affected the most by this issue. Their office is basically a lab of computers, 100% macs, people switching desks every time, multiple times a day, and everyone with different accounting codes that need to be input for EVERY PRINT (we have account code prompting turned on). Also, the main applications used are Office, FileMaker, and a web browser, as most of their work is done on online applications. So we are entering in unique accounting codes with every print, many of which come from a browser. And the C70 is the only printer available in this room. And usage is high - we had to upgrade to the C70 from the WC7675 because we were constantly exceeding the recommended volume every month.
I have always whole-heartedly recommended Xerox solutions because of their previous history of high quality, durable, and consistently Apple/Mac compatible products. Sure there have been times when things have been broken and needed to be fixed, and the support groups have always been quickly responsive with a solution. Today I do not have the same confidence I used to have. Thats why I'm so stubborn and hard set on getting this figured out and understanding why it isn't working and hasn't been fixed over the past 8 months.