As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FLIGHT, SMOKE EMITTED FROM BEHIND NR 3 GALLEY COFFEEMAKER. TURNED OFF GALLEY POWER AND PULLED GALLEY CIRCUIT BREAKERS, SMELL DISSIPATED. AIRCRAFT CONTINUED TO DESTINATION AND LANDED WITHOUT INCIDENT. CLEANED COFFEEMAKER DRAIN LINE AND REPLACED THE COFFEEMAKERS. OPERATIONAL CHECK GOOD.