Wired Printing works perfectly (with some help from JMMR's post).

Havent been successful getting wireless printing to work.

Scanning has been unsuccessful.

Followed this post from JMMR. Different printer, but it works perfectly.

http://community.linuxmint.com/hardware/view/690

This is only applicable if you have a 64bit install. Lexmark does not make a 64bit driver.