Exterior Covers (Printer Models) 
 
SM  4-7  M0C3/M0C4/M0C5/M0C6/M0C7
 
and 
4.  Pull the rear part of the right cover [A] to release the hook. 
 
 
The outside of the cover has marks indicating the position of the hooks. 
5.  Lift the machine, and release the hook of the right cover [A]. 
 
6.  Pull the front bottom part of the right cover [A] to release the hook.