As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FLIGHT, CREW NOTICED SMOKE COMING FROM COFFEEMAKER IN THE G2D GALLEY. APPLICABLE CIRCUIT BREAKERS WERE PULLED AND THE SMOKE STOPPED. MAINTENANCE REPLACED THE COFFEEMAKER. WIRE HARNESS INSPECTION SHOWED NO EVIDENCE OF BURNT WIRES. OPERATIONAL CHECK WAS GOOD.