Operating System: Mac OS (Note: might work with other versions of this os.)
B4250 / B4350 Intel MAC OS X.4.x GDI Driver
Download instructions for Mac OS Users: 1. Click on file B42435GDIEB.dmg
2. Follow the instructions on your computer screen to save the file to your hard disk. (Note the location where you saved the file.)
3. Double click the downloaded image file on your system. This will contain the OKI Mac installer at the default file location.