![I have a Bosch Benenuto B30 that started displaying "Error 8" on its screen today. What could the problem be? I have a Bosch Benenuto B30 that started displaying "Error 8" on its screen today. What could the problem be?](https://www.justanswer.com/uploads/RO/robclement/2011-7-19_14457_Public.64x64.jpg)
I have a Bosch Benenuto B30 that started displaying "Error 8" on its screen today. What could the problem be?
![Amazon.com: Customer reviews: Bosch TCA6301UC Benvenuto B30 Thermoblock 15-Bar-Pump Digital Fully Automatic Espresso Machine Amazon.com: Customer reviews: Bosch TCA6301UC Benvenuto B30 Thermoblock 15-Bar-Pump Digital Fully Automatic Espresso Machine](https://m.media-amazon.com/images/I/41CXOWuTe4L._UC256,256_CACC,256,256_.jpg)
Amazon.com: Customer reviews: Bosch TCA6301UC Benvenuto B30 Thermoblock 15-Bar-Pump Digital Fully Automatic Espresso Machine
![Reviews for Bosch 2.2-Cup Built-In Fully Automatic Stainless Steel Drip Coffee Maker with Built-In Grinder | Pg 1 - The Home Depot Reviews for Bosch 2.2-Cup Built-In Fully Automatic Stainless Steel Drip Coffee Maker with Built-In Grinder | Pg 1 - The Home Depot](https://images.thdstatic.com/productImages/254b1731-4897-4a72-9758-e8073bcb8fb9/svn/stainless-steel-bosch-drip-coffee-makers-bcm8450uc-64_1000.jpg)
Reviews for Bosch 2.2-Cup Built-In Fully Automatic Stainless Steel Drip Coffee Maker with Built-In Grinder | Pg 1 - The Home Depot
![Amazon.com: Customer reviews: Bosch TCA6301UC Benvenuto B30 Thermoblock 15-Bar-Pump Digital Fully Automatic Espresso Machine Amazon.com: Customer reviews: Bosch TCA6301UC Benvenuto B30 Thermoblock 15-Bar-Pump Digital Fully Automatic Espresso Machine](https://m.media-amazon.com/images/I/41pTzCxSMjL._UC256,256_CACC,256,256_.jpg)
Amazon.com: Customer reviews: Bosch TCA6301UC Benvenuto B30 Thermoblock 15-Bar-Pump Digital Fully Automatic Espresso Machine
![Amazon.com: Customer reviews: Bosch TCA6301UC Benvenuto B30 Thermoblock 15-Bar-Pump Digital Fully Automatic Espresso Machine Amazon.com: Customer reviews: Bosch TCA6301UC Benvenuto B30 Thermoblock 15-Bar-Pump Digital Fully Automatic Espresso Machine](https://m.media-amazon.com/images/I/415mueBxBLL._UC256,256_CACC,256,256_.jpg)