Lexmark C540 - Page 178

4-40 Service Manual
5025-2xx, 4xx
8. At the rear of the printer, remove the two screws (C) from the AC receptacle, and the ground screw (D).
9. Remove the two screws (E) holding the plastic shield.
10. Remove the AC receptacle from the left lower frame.
11. Remove the three screws (F) securing the left lower frame.