Does the C532dn have the extra opening tray for 100 sheets of 'special' paper at the bottom, or just the little slot?
The C530 has the tray; the C532n has the slot; The C534 (all three versions) have the tray.
Lexmark don't know :-)
And, if you answer, where in the world are you? I'm UK, so maybe US or Europe is different...?