I have a Phaser 6180MFP which prints fine, but since I updated to OS 10.7, I have been unable to scan using anything using the SMB protocol. I called Xerox tech support hoping for a walk-through and was willing to pay the $25, but instead the support agent sent me instructions via email. I followed the intstuctions which appeared to be written for OS 10.2-10.6, but had no success.
My share file is called Scanner and its path is /Users/yossaria/Public/Scanner
In the Sharing Control Panel for OS10.7, the shared folder Scanner is being shared such that everyone has read and write privileges.