Konica Minolta bizhub PRO 950 - Manual (Page 29)

Installation
bizhub PRO 950 Printer Driver 3-9
Every time the Configure panel is called, the status of the installable
options is updated. This can take a few seconds. In some cases (such as
you change an installable option when the Configure panel is already
opened), it is recommended to click [Acquire Device Information] to let the
printer driver Plug-in auto-detect the installable options again.
You may also change an option value manually. This can be used, e.g. to
create jobs as PostScript files for a copier which is not currently connected
to your PC and may have different options installed.
Click [OK] twice to confirm your changes.
After you have enabled the available installable options, the features
corresponding to those options will be available in the printer driver.