As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
L1 DOOR SLIDE WAS INADVERTANTLY DEPLOYED; SLIDE DID NOT INFLATE BECAUSE THE BOARDING STAND WAS IN PLACE AND PREVENTED IT FROM DROPPING FAR ENOUGH TO ACTIVATE. REPACKED AND REPLACED SLIDE ON L1 DOOR PER AIRCRAFT MAINTENANCE MANUAL PRACTICES.