Airbus Industrie Undifferentiated or Other Model
Flight Crew Multiengine; Flight Crew Air Transport Pilot (ATP); Flight Crew Instrument
Flight Crew Total 26000
Aircraft Equipment Problem Less Severe; Deviation / Discrepancy - Procedural Published Material / Policy; Flight Deck / Cabin / Aircraft Event Smoke / Fire / Fumes / Odor
General Maintenance Action
Aircraft
Arrived at aircraft that had flown in and crew had left. A deadheading Flight Attendant said she had smelled fumes. The inbound crew had not noticed anything. The source was not determined. I went from front to back and noticed a very faint odor. We agreed to commence and to monitor the cabin air. If anything was not acceptable the flight attendants were to notify me. Prior to takeoff; I spoke with #1 Flight Attendant and asked if the odor had returned and if it was acceptable to continue. I was told that the cabin air was satisfactory. We departed. Upon landing in ZZZ I was informed that there were odors in the back of the aircraft. I went back after the passengers had deplaned and could not detect anything unusual however wrote the fumes event in the Maintenance Log. I do not know where or how the fumes were produced.
During rollout after landing in ZZZ; one of the flight attendants called the flight deck. The Captain had control of the aircraft. It was obvious due to the time of the call and the work load of Captain I was to respond to the cabin. I did and it was an Flight Attendant calling to report fumes in the cabin. Due to time of the call I assumed the situation was severe but the Flight Attendant stated they had a crayons smell in the cabin. I asked if they could physically see the fumes. Negative. I asked if everyone was in good health. Affirmative. I asked if there were any other problems associated with her call. Negative. I told her if the situation changed to call back. Work load permitting I relayed the conversation to the Captain and we agreed the best course of action was to get to the gate. After arriving at the gate we finished checklists and opened the flight deck door. We found it difficult to sense the smell it's self let alone the origin or cause. The Captain wrote the issue in the log book and I called Maintenance.
Airbus flight crew reported Flight Attendant notification of fumes in the cabin during landing rollout.