DeLonghi Perfecta ESAM 5500 vs DeLonghi Perfecta ESAM 5600: What is the difference?
Amazon.com: Delonghi ESAM5500B Perfecta Digital Super Automatic Espresso Machine with Cappuccino Function, Black: Super Automatic Pump Espresso Machines: Home & Kitchen
User manual DeLonghi Perfecta ESAM 5500 (English - 18 pages)
How to Use DeLonghi Perfecta 5500B - YouTube
DeLonghi ESAM 5500.M, data, comparison, manual, troubleshooting, repair and member rating at Bean2cup.org
Make barista quality Latte and Cappuccino with Delonghi's Dual Boiler Perfecta 5500b | The perfect espresso and cappuccino machine does exist! Delonghi perfecta 5500b has dual boilers for fast piping hot beverages