CuisinartFAQ client

You can purchase a replacement gasket or "O" ring for your Cuisinart coffeemaker directly from Cuisinart's official website or any authorized Cuisinart dealer. Be sure to know the exact model of your coffeemaker before you purchase, as different models may require different kinds of gaskets. Also, it is important to buy genuine Cuisinart replacement parts to ensure the best fit, reliability, and performance.

The three lights flashing on your Cuisinart single serve coffee maker could be due to a few different reasons. The first, and the most common, is that there may be calcium buildup in your machine. In this case, run a descaling cycle according to your user manual. The second possibility is that the coffee maker might be overheating, and it may need to be switched off and unplugged to cool down. The third potential cause is a system error. When this occurs, you'll need to reset your machine by unplugging it for a few minutes and waiting before plugging it back in. If the issue persists, please contact customer service or an authorized repair center.