As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FUMES FILLED CABIN DURING T/O ROLL, SMELLED LIKE O/HEATED OVEN OR BURNING PAPER DID NOT SMELL LIKE ELECT. SMOKE ALARMS IN AFT LAVS WENT ON. SMELL DISAPATED TEMPORARILY RTND ON LDG. RAN ENGS AT T/O PWR W/ACFT PACKS ON; NO SMOKE OR ODOR NOTICED IN CABIN. REPLACED RECIRC FILTERS, CHKD ALL LAV TRASH CONTAINERS AND FIRE EXTINGUISHER CKD, ALL COFFEEMAKERS AND OVENS. NO PROBLEMS NOTED, ACFT OK FOR SERVICE.