As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(AIRCRAFT 7101, L/P 6164386) INSTANTANEOUS ELECTRICAL FUME THAT CAME AND WENT VERY QUICKLY. LATER NOTICED PRINTER HAS NO POWER. NOT SURE IF RELATED. FAIL LIGHT EVENTUALLY ILLUMIANATED. SMOKE/FUME QUESTIONNAIRE COMPLETED. REMOVED AND REPLACED COCKPIT PRINTER PER AMM 2322.