La Specialista Maestro - Cold Brew Technology

Potential cause:
The appliance settings need reviewing.

Note:
To see a video on how to make the perfect espresso, please check out our instructional video on the Delonghi How To page:

	PERFECT ESPRESSO	UNDER-EXTRACTED COFFEE	OVER-EXTRACTED COFFEE
Image
Froth	Nut-brown coloured with dark lights and light-coloured streaks, 3-4mm thick.	Clear and thin with large bubbles.	Dark and thin, only at the edges.
Body	Dense, full-flavoured and smooth.	Thin and watery.	Excessive.
Taste	Well-balanced and lingering.	Weak and short-lived.	Strong, astringent, lingering and bitter on the palate.
Aroma	Intense.	Not pronunced.	Weak, with a hint of burnt coffee.
Grinding level	Correct.	Too coarse. Adjust the mill to a lower position.	Too fine. Adjust the mill to a higher position.
Coffee quantity	Correct.	Not enough. Increase the quantity.	Too much. Reduce the quantity.