As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOT DETECTED AN ODOR OF SMOKE IN CABIN OF AIRCRAFT AND PERFORMED A PRECAUTIONARY LANDING. MAINTENANCE WAS DISPATCHED TO AIRCRAFT. A MEDICAL PUMP WAS FOUND TO BE THE ORIGIN OF THE SMOKE. THE SYSTEM WAS DE-ACTIVATED AND THE DISCREPANCY WAS DEFERED TOTHE MEL. PUMP WAS REMOVED AND REPLACED AFTER RETURN TO HOME BASE OF OPERATION.