Not trouble free, as they all seem to jam periodically, but easily fixed. Per J-C, the problem is using very oily beans, which we do as we love very dark, heavily roasted Starbucks beans. The part that jams is the press mechanism. When it expresses the puck, it clogs and won't go back up. This seems to be a criticism for many of its machines, but it's hardly a deal breaker.
The Jura E8 superautomatic espresso machine utilizes a single aluminum boiler, lined with stainless steel and featuring Thermoblock technology for rapid heating. We prefer systems with two boilers, which allow you to simultaneously brew coffee and steam milk because single-boiler systems increase your total brewing time for milk-based drinks as the single boiler needs time to switch from one task to the other.
When the milk is finally steamed on the dual element system, the machine is ready to continue making more espresso shots. Keep in mind that if you choose to get a single element machine, you’ll need to wait five minutes so that the boiler can cool off naturally and then run hot water through the steam wand for ten seconds in order to purge the boiler of steam.
Coffee & Espresso Machines - Touch-button convenience, sophisticated styling and customized options like no other. The Jura Capresso Impressa F7 Automatic Coffee Center Espresso Machine creates delicious, perfectly tailored drinks with less preparation time and less noise. The commercial-grade specially angled internal coffee grinder is now twice as fast. With the full programmability of the Jura F-line, the espresso maker customizes your coffee - all with automatic or push-button ease and without even moving the cup. The high performance 18-bar pump with 1,450-watt stainless-steel lined Thermoblock heating system ensures fast, energy efficiency. Espresso maker's 10-digit LED display dialog system shows brew strength and cup size while brewing. DualFrother PLUS smoothly froths and steams milk of the finest quality and consistency. Sleek, symmetrical design fits in any kitchen or office, right under the cabinet. Product Features 18-bar pump with 1450-watt stainless-steel lined Thermoblock heating system for fast, - Specifications Made in Switzerland Material: ABS, polypropylene, stainless-steel, matte chrome plating Model: 13709 Capacity: 64 oz. Watts: 1700 / 110 Volts Size: 11" W x 17.5 D x 14" H Weight: 25 lb. Use and Care Housing wipes clean with damp cloth. Rinse and refill water tank daily.