Required Characters: Imperial, Jedi/Sith, Lando
Canister 1: Head to where you deactivated the Force Field with the Astromech Panel in the last stage. It's sitting here.
Canister 2 (Jedi/Sith): Enter the Death Star Control Room and loop around. Jump up to the higher level to get the Canister.
Canister 3 (Free Play): Build the Protocol Panel near the end of the area. Enter the Mess Hall. It's sitting on the table.
Canister 4: At the split head left, it's sitting in the corner of this open area.
Canister 5 (Free Play): Sitting in the air here.
Canister 6 (Lando): Build the Bespin Panel in the same place as the last stage. It's sitting in the air, in the corner of the Ventilation Substation.
Canister 7: At the split, head right. It's sitting in the upper corner of this small dining area.
Canister 8: At the split, continue forward. Round the corner and go all the way to the end. It's sitting down here, between two breakable blocks.
Canister 9 (Imperial): Head towards the Falcon and build the Imperial Panel. Enter this room to find the Canister sitting in the back.
Canister 10 (Jedi/Sith): Sitting in the air above the Falcon. Jump from the Falcon to get it.
Unlocked Character: Imperial Navy Trooper (3,400)