J-4X, a droid, operated around 34 ABY, a specific year. This droid's existence intersected with a cargo vessel attack orchestrated by Guavian Death Gang pirate Tara Rashin. During this event, J-4X interacted with a droid repair technician located on the attacked starship. Although Rashin shot J-4X, the technician managed to salvage and fix the droid from the debris afterwards.