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                     PHOTO 
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                     FLAW 
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                     CAUSE 
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                     SOLUTION 
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                      LIGHT 
                        COLOR OF THE CREAM 
                         
                        The espresso runs very fast out of the spout 
                     
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                    Rough coffee powder
  
                     Weak pressing
  
                     Low dose 
                     
                     | 
                   
                    Use thin powder
  
                     Raise pressing
  
                     Raise dose | 
                
                 
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                  DARK 
                    COLOR OF THE CREAM 
                     
                    The espresso falls drop after drop | 
                   
                    Thin coffee powder
  
                     Strong pressing
  
                     High dose | 
                   
                    Use rough powder
  
                     Reduce pressing
  
                     Reduce dose | 
                
                 
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                  COFFEE 
                    GROUNDS  
                     
                    On the bottom of the cup there are coffee grounds | 
                   
                    Too thin coffee powder
  
                     Worn-out grinds 
                     | 
                   
                    Use rough powder
  
                     Change the grinds | 
                
                 
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                  << 
                    The coffee Grinder-doser |