Milk and steam
Mr. Coffee Cafe Barista Milk Frother Not Working
The automatic milk reservoir or frothing outlet does not draw milk or produces flat foam.
Open diagnostic guide →
7 diagnostic guides5 model groups
Mr. Coffee coffee maker troubleshooting
Choose the drip or espresso model group, then compare the observed flow, cleaning, taste, leak or brewing problem.
Match the model. Then match the symptom.
- Read the full model number on the machine label.
- Choose the closest model group below.
- Open a guide for what you can see, hear or measure.
- Follow the guide's safety limits before running a test.
Taste and odor
Mr. Coffee Tastes Like Plastic: Isolate the Odor Source
New or recently cleaned coffee has a plastic, chemical, or off taste.
Open diagnostic guide →
Water flow and pump
Mr. Coffee Brewing Very Slowly
A pot takes much longer than usual, sputters, or does not use all the water.
Open diagnostic guide →
Brew cycle and volume
Mr. Coffee Coffee Maker Will Not Brew
The switch or display works, but water does not move into the basket.
Open diagnostic guide →
Leaks and drainage
Mr. Coffee Leaking From the Bottom
Clear water leaks beneath the brewer before, during, or after brewing.
Open diagnostic guide →
Espresso pressure and extraction
Mr. Coffee Espresso Machine Has No Pressure
The pump runs but espresso flows too quickly, only water appears, or no crema forms.
Open diagnostic guide →
1 guide
Programmable Coffee Makers
Choose a symptom below, or open the Programmable Coffee Makers overview.
Cleaning and descaling
Mr. Coffee Clean Light Stays On
The CLEAN indicator remains illuminated after a cleaning attempt.
Open diagnostic guide →