What was found
AFTER LANDING, ON TURNING ONTO TAXIWAY, COCKPIT FILLED WITH SMOKE. SMOKE AND BURNING ODOR REPORTED IN CABIN. THERE WAS NO HEAVY BRAKING ON LANDING. FIRE DEPARTMENT INSPECTED THE AIRCRAFT. NO EVIDENCE OF SMOKE OR FIRE. TAXIED TO THE GATE. INSPECTED THE ACFT, OPERATED APU AND PACKS AT 80*C, CHECKED GOOD, NO FUMES NOTED. OPERATED ENGINES AND PACKS. NO FUMES NOTED. NO DEFECTS NOTED. ACFT OK FOR SERVICE.