As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 5646 AFTER TXI OUT, R AFT ENTRY DOOR EICAS, ENTRY DOORS LIGHT ON OVR HD PANEL CAME ON AS WELL AS FALSE TAXI OUT PAGE IN ACARS. RETURNED TO GATE. CORRECTIVE ACTION: VERIFIED THAT PROX SENSOR IS GOOD AND FOUND PLUNGER TO TARGET OUT OF RIG ADJUSTED PLUNGER IAW AMM 52-71 B757. OPS CHECK NOW GOOD. (7413070)