Memory flush unitCanonLegendsInfinitiesA memory flush unit was a device used to wipe the memories of droids. In 4 ABY, Supervisor droid EV-9D9 coded a jammer and placed it in her head to deflect memory flush units. Appearances"The Key to Remembering" — From a Certain Point of View: Return of the Jedi (First mentioned, simultaneous with audiobook) (Unknown)Unknown UnknownNone"The Key to Remembering" — From a Certain Point of View: Return of the Jedi audiobook (Unknown)Unknown UnknownNone