As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RECEIVED ECAM WARNING, BLUE SYS RESERVOIR LOW DURING TAKEOFF ROLL. REJECTED TAKEOFF. ECAM RESERVOIR & OVERHEAD RESERVOIR FOR BLUE SYS BOTH SHOWED NORMAL. SAME INTERMITTENT WARNING THROUGHOUT FLIGHT. REPLACED QTY TRANSMITTER IAW MM 29-31-11-04. LEAK AND OPS CHECKED OK MM 29-31-11-04 AND MM 29-31-00-5.