Konica Minolta bizhub PRO 950 - Manual (Page 134)

Mac OS 9 Printing
bizhub PRO 950 Printer Driver 8-4
8.3 Printer Driver Plug-in
The printer driver Plug-in provides a graphical user interface to select
printing and finishing options.
To select printer driver options specific to the bizhub PRO 950, select File »
Print, then click on General and select a different printer driver panel, e.g.
the Layout panel.