Undo
| 
             
  | 
        
 
  | 
        
             Undo  | 
        
             
  | 
        
             Undo the current job and return to the one step former status.  | 
    
|              1. Select Undo in basic toolbar or select Edit > Undo in Menu.      | 
    
| 
 2. Select Undo and then it returns to the one step former status. 
  |