Most Important Functions and Buttons (Quick Start) Bean Select: The two-chamber bean container that allows you to choose between two different types of coffee beans by flipping the manual lever. Rotary Switch: The dial used to navigate the display menu and adjust the volume of coffee or milk on the fly. My Coffee: Used to program and recall personal profiles (saves customized recipes for up to 4 different people). Coffee Strength Button: Adjusts the intensity of your coffee across 4 different levels.2 cups Button: dispenses two cups of the selected beverage simultaneously. Easy Cleaning: A quick, steam-based rinse of the milk system, which the machine automatically prompts you to run after every milk-based beverage. It is made about 13 000 coffee , which is medium used, not more but not less, and it is in good condition. Proof of working is this youtube video: How is making italian style cappuccino (first time coffee) : https://youtu.be/_DeuBtH3LKA How is making espresso: https://youtu.be/fnk7UKkYMrM How is making Latte macchiato: https://youtu.be/TExN8xzZrq8