Display shows 'Empty coffee grounds' but container is nearly empty or just inserted.

Safety first: Unplug the machine before cleaning sensor areas.

Step-by-step:

• 1. Empty and clean container: Wash and dry the grounds container thoroughly.
• 2. Clean compartment: Remove coffee residues from the compartment where the container sits, especially around any sensor tabs.
• 3. Reinsert correctly: Slide the container fully in until it stops; ensure no objects obstruct it.
• 4. Power reset: Unplug for a few minutes, then reconnect to reset the internal counter.
• 5. Professional repair: If the message persists, the detection switch or sensor may be faulty and require service.