As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 3304 SEVERAL/MOST OF THE CABIN DOORS HAD THE 'CABIN PRESSURE' LIGHT BLINK ON & OFF. IT WENT OUT AFTER A FEW MINUTES. CABIN PRESS NORMAL/ZERO. DEPLANED NORMALLY. CORRECTIVE ACTION: REPLACED CABIN PRESSURE SWITCH. CONTINUE IN SERVICE. (5565077)