Select a symptom or maintenance task above to find step-by-step help for your Keurig K-Supreme.
Confirm the brewer version
Check the model label before starting. This page covers the K-Supreme; K-Supreme Plus and K-Supreme SMART have different controls and may use different instructions. Follow the guide for the name printed on your brewer.
Start with the symptom you can observe
- No power after a descale attempt: read Won’t Turn On After Descaling — diagnose this problem.
- Descale indicator stays lit after the cycle: use Descale Light Won’t Turn Off — diagnose this problem. Note whether the indicator changed during the rinse stage.
- Routine descaling is due: follow How to Descale Keurig K-Supreme.
Official guide and safety
Compare your brewer with the Keurig K-Supreme Use & Care Guide. Unplug before inspecting removable parts and allow the brewer to cool. If it remains completely unresponsive, do not bypass a safety device or open the electrical housing.
Plan routine maintenance
Use the maintenance schedule to choose your model and usage level. The maintenance tools also include water-hardness conversion and descaling and filter reminders. Follow your machine’s prompts and exact manual when they differ from an estimate.