What to do if Ninja Coffee Maker brew will not start?
- JjhodgeAug 16, 2025
First, ensure the unit is powered on and the display is illuminated. If there are no lights, the machine is not getting power; try a different outlet. Also, check to make sure there is water in the water reservoir. Ensure the carafe is in place, as the brewer will not dispense coffee if it's not under the brew basket, which could lead to overflow. If the brew still does not start, it may be time to run a clean cycle.












