SCAN TO SMB AND MAC OS X
Mac OS X 10.7 Lion Server removes the formerly bundled open source Samba software and replace it with Apple’s own tools for Windows file sharing and network directory services.
Lion isn’t listening on port 139 anymore (SMB – Netbios – TCP) but on port 445 (SMB directly over TCP).
Try adding the port number to the IP Address on the printer so that it will scan to that particular port. Example… 192.168.0.4:445
SMB on ports 139 and 445 are actually different protocols: port 139 is SMB over NetBIOS over TCP, while 445 is SMB directly over TCP (“direct host SMB“).
HOW TO SETUP SMB SHARES ON MAC OS X LION LINK
How to connect a MAC OS X LION MACHINE to a shared folder in windows via SMB LINK
Testing to see what PORT MAC OS X is using for SMB LINK
List open ports on MAC OS X LINK
You can also access your files via muCommander