In general OS X supports PostScript printers - plus various Inkjets. Historically it did not support PCL as a standard although I don't know if this is still true.
Product Name Controller Driver 10.11 Driver; bizhub PRESS C8000: IC-601: Printer: YES: IC-306: Printer: YES (.2) bizhub PRESS C7000/C7000P: IC-601: Printer: YES: IC-413. Find the Konica Minolta Bizhub 215 driver that is compatible with your device’s OS and download it. On your device, look for the Konica Minolta Bizhub 215 driver, click on it.
![215 215](/uploads/1/0/9/4/109438331/631421299.jpg)
As this printer does not support PostScript then not only might that explain the complete absence of any Mac drivers, but it also explains why it cannot revert to using the 'generic' PostScript driver which would normally work with all PostScript printers.
I therefore suspect you are on to a lost cause.
One option to consider is that it again historically it has been possible to run a software PostScript 'RIP' (Raster Image Processor) which would accept PostScript commands and render or 'rasterise' the result and then send that as a plain bitmap to the printer. So this approach would involve buying a software PostScript RIP and making that the 'shared' print queue.
Mac Drivers For Konica Minolta Bizhub 215 Software
Konica Minolta Printer Driver
Otherwise you should consider a different more capable Konica-Minolta model like the BizHub C284e.