How to setup a Samsung SCX-4500W on a wireless network with OS X 10.5, 10.6, 10.7:

1. First go to this page:
   http://www.samsung.com/us/support/owners/product/SCX-4500W
2. then:
   http://www.samsung.com/us/support/downloads/SCX-4500W
   • install 3x MAC OS Drivers