Water tank does not stay in place or falls out easily.

Safety first: Unplug the machine before inspecting the tank area.

• Inspect tank tabs: Check the plastic tabs or ridges on the tank that hold it in place; replace the tank if they are broken.
• Clean tank slot: Remove any debris or coffee grounds from the tank recess.
• Check chassis guides: Inspect the machine’s tank guides for cracks or deformation.
• Replace tank or housing parts: If retention features are damaged, replace the water tank or the rear housing section.