MFP Printer for Ubuntu

[Andy Graybeal]

Can anyone suggest a multifunction printer that works in Ubuntu?... or 
linux in general?

Specifically I would like to be able to scan images over the network.

Currently we have a Dell 2335DN; we can print from any linux client, but 
  I can't figure out how to scan from it over the network using linux. 
Windows scanning over the network works great.

Faxing isn't necessary over the network, but maybe a useful option to 
have for some reason or other.

-Andy