Konica Minolta magicolor 4750EN/4750DN Reference Manual page 48

7
In the Device URI text box, enter "socket://<IP address>".
8
Select KONICA MINOLTA from the Printer Model pop-up menu.
9
Select KONICA MINOLTA mc4750 PPD in the Name list.
Print Center Settings (Mac OS X 10.2.8) 1-23