Exterior Covers (Printer Models)
SM 4-3 M0C3/M0C4/M0C5/M0C6/M0C7
and
4. Push the cover release button [B] and open the front cover [A].
5. Push the right hinge [A] to release it, and then remove the front cover [B].
4.2.2 LEFT COVER
1. Remove the front cover (Front Cover).
2. Remove two screws on the front side of the left cover [A].