Saeco coffee machine failure-saeco coffee machine indicator red light

Saeco coffee machine failure-saeco coffee machine indicator red light to select coffee powder. As a matter of fact, coffee beans are also fine. You have to grind them yourself. There are all kinds of coffee, what kind of vanilla flavor, and there are 5 levels of taste, from MILD to DARK. How to use filter paper for coffee maker, some are made of bamboo, and some are ordinary. Spread the filter paper into a funnel shape, according to your taste