As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER LANDING O2 BOTTLE INDICATES 40 PSI. CONFIRMED EICAS IND INOP. REF DMI 213995 PER MEL 35-11-02-01 CAT B DUE DATE 8AUG24. MMP PERFORMED. BOTTLE #1 1400 PSI, BOTTLE #2 1300 PSI, AVERAGE 1600 PSI. R/R VOLT AVG UNIT PER AMM 35-11-06. OPS CHECK GOOD.