As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF, THE PURSER SMELLED ELECTRICAL SMOKE. TURNED OFF THE HEATER FOR THE L1 DOOR. THE ODOR IMMEDIATELY WENT AWAY. DISCUSSED ISSUE WITH ALT MX AND DISPATCH. R & R L1 DOOR DUCT TUBE HEATER IAW AMM 21-45 , OPS CHECKED NORMAL, OK FOR SERVICE.