As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED FUMES AND AN ELECTRICAL ODOR IN THE CABIN AND COCKPIT JUST PRIOR TO LANDING WITH ASSOCIATED STANDBY INVERTER EICAS MESSAGE. MAINTENANCE FOUND THE STANDBY INVERTER TO BE THE SOURCE OF THE ODOR. REPLACED INVERTER IAW AMM 24-33-03. CHECKED OK.