Expert troubleshooting guide to restore your machine's perfect extraction and clear critical errors.
The error triggers when excessive mechanical resistance forces the firmware to stop the grinder motor's operation.
Dark roast, oily beans leave a sticky film that compacts and clogs your machine's grinder chamber.
Mechanical wear and misaligned stepper motors can trick the machine into reporting a false grind error.
Avoid oily beans to prevent costly gear damage and ensure your Jura operates at peak performance.
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