As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BOTH FAS REPORTED BURNING RUBBER OR BURNIN PLASTIC SMELL IN FOR WARD GALLEY AFTER LANDING. PERFORMED INSPECTION OF FWD GALLEY AREA IAW FIM 21-00 TASK 830. FOUND MASKING TAPE FROM A TRAY ATTACHED TO OVEN 1. REMOVED TAPE AND CLEANED RESIDUE, OPS CHECK GOOD.