until the following message is displayed:
WATER HARDNESS 3
, you will hear an acoustic signal and the hardness degree flashes.
to adjust the required hardness degree.
to confirm the new settings.
WATER HARDNESS 4
to leave Programming Mode.
PLEASE SELECT
to switch on the coffee machine.
WWW. 
HELLO, MACHINE HEATING UP
PRESS MAINTENANCE
MACHINE RINSING
PLEASE SELECT
until you hear an acoustic signal.
NO FILTER
, NO flashes on the display.
until the following message is displayed:
FILTER YES (YES flashes)
.
INSTALL FILTER / WATER PORTION
.
FILTER RINSING. The water 
MACHINE HEATING UP
PLEASE SELECT
REPLACE FILTER / PLEASE SELECT
to switch 
GOOD BYE
for some seconds, with the machine switched off.
INSTALL FILTER / WATER PORTION
.
F90/F9 specifications
The Jura Capresso F90/F9 is an automatic coffee machine that exemplifies cutting-edge technology and user-friendly design. It appeals to coffee enthusiasts looking for convenience without compromising on quality. This model stands out for its ability to deliver barista-style beverages right in the comfort of your home.At the heart of the F90/F9 is its advanced brewing system, which features a professional-grade coffee brewing group. This unit can be easily removed for cleaning, ensuring the machine maintains optimal performance over time. The intelligent pre-brew aroma system expands the coffee grounds before brewing, releasing essential oils and enhancing flavor extraction for a richer cup every time.
One of the defining characteristics of the Jura Capresso F90/F9 is its versatility. The machine offers a variety of beverage options, including espresso, cappuccino, latte macchiato, and more, tailored to individual preferences. With a simple push of a button, users can switch between these drinks, of course, further augmented by a built-in milk frother that creates creamy, textured milk perfect for lattes and cappuccinos.
Technology wise, Jura's patented Pulse Extraction Process (P.E.P.) is a game-changer. This process optimally extracts flavor by using short bursts of water with precise timing, enhancing the extraction of aromatic compounds. That allows the brewing time for espresso to be more versatile, accommodating various coffee styles and intensities.
The F90/F9 boasts an intuitive color display that guides users through the coffee-making process, complete with customizable settings, ensuring personal preferences are easily met. The machine is equipped with a built-in grinder, featuring multiple grind settings that allow for a tailored coffee experience based on bean type and desired strength.
Maintenance is effortless, as the Jura Capresso F90/F9 includes an automatic cleaning and rinsing program, and the use of a replaceable water filter ensures that the water is pure while minimizing scale buildup. This not only improves the taste of the coffee but also increases the longevity of the machine.
In conclusion, the Jura Capresso F90/F9 is designed for those who value premium coffee experiences coupled with advanced technology and convenience. With its standout features, including the customizable beverage options, cutting-edge extraction processes, and ease of maintenance, it sets a high standard for automatic coffee machines, making it a worthy investment for coffee lovers everywhere.