As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CMH FLIGHT 2930 THE CREW REPORTED THE COFFEE POT WAS SMOKING WHEN TURNED ON.THE COFFEE POT WAS PLACED ON MEL AND THE AIRCRAFT WAS RELEASED FOR SERVICE. MAINTENANCE INSPECTED AND REPLACED THE NR 2 COFFEE POT BREWER.OPERATIONAL CHECKS WERE GOOD.