You don’t need the absolute latest version, but update if:
Use the Konica Minolta Driver Download Center (global site). Look for the pagepro 1580mf product ID. konica minolta pagepro 1580mf printer driver
If Windows says the driver is unavailable even after you installed it, you likely have a conflict. You don’t need the absolute latest version, but
Using the wrong driver can lead to garbled printouts, scanning failures, or constant communication errors. or constant communication errors.