As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 EPR INDICATION DID NOT REACH TARGET EPR ON TAKEOFF ROLL. THE TAKEOFF WAS ABORTED, THE AIRCRAFT RETURNED TO THE GATE. MAINTENANCE REPLACED THE EPR TRANSMITTER AND INDICATOR. SYSTEM CHECKED OK ON RUNUP. AIRCRAFT RETURNED TO SERVICE.