A commercially-available imaging product whose sole function is the production of hard copy duplicates from graphic hard copy originals.
The unit must be capable of being powered from a wall outlet or from a data or network connection. This definition is intended to cover products that are marketed as copiers or upgradable digital copiers (UDCs).
EU Energy Star specifications for Imaging Equipment v1.1 [PDF]:
ENERGY STAR v 1.1 qualified Copiers