As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(LOG 7738316) FA IN FWD GALLEY ORSERVED SMOKE FROM THE TOP OF THE COFFEE MAKER BEFORE THE BREW PROCESS BEGAIN. SHE TURNED IT OFF AND THE SMOKE STOPPED. INSPECTED FWD COFFEE MAKERS AND FOUND NO INDICATION OF SMOKE OR BURNING ON EITHER COFFEE MAKER. REPLACED BOTH FWD COFFEE MAKERS PER B737 AMM 25-31.