As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
50 FT ABOVE TOUCH DOWN, ALL SMOKE DETECTORS AND MASTER SMOKE WARNING HORN AND LTS CAME ON. VERFIED SMOKE IN MAIN CABIN. AIRCRAFT LANDED IN MIAMI WITHOUT INCIDENT. NO EVIDENCE OF FIRE. RAN NR 1, 2, AND 3 ACM'S SEPARATELY AT HIGH POWER AFTER CHANGING ALL WATER SEPARATOR BAGS AND ZONE TRIM VALVE. NO SMOKE IN CABIN IAW MM 21-60-00, 21-50-00 AND 21-40-00.