Anonymous posted an answer for this Jura Capresso Impressa S90 Espresso Machine:
"you need to clean / lubricate the "plungers". The normal clean cycle will strip off the..."
Anonymous posted an answer for this Jura Capresso Impressa S90 Espresso Machine:
"you need to clean / lubricate. See my post on ..."
Anonymous posted an answer for this Jura Capresso Impressa S90 Espresso Machine:
"You need to clean it and lubricate it. See my post on ..."
Anonymous posted an answer for this Jura Capresso Impressa S90 Espresso Machine:
"Short answer: You need to lubricate the plunger mechanisms in the brew unit. ..."
Coffee Makers & Espresso... 4 answers