Required Characters: Imperial, Shortie (Boba Possibly)
Canister 1 (Shortie): Head right immediately, Force the pieces out of the way, then use a Shortie character to crawl through. You'll find it in this room.
Canister 2 (Free Play): In the hallway, sitting in the air in the middle of the gap. Use a Jedi to Jump up to it.
Canister 3: Shoot the boxes on the left side of the hallway, Grapple up to find a tricky minigame with flipping platforms. You'll have to time your Jumps onto the platforms to reach the top and find the Canister. Might be easier to wait for Free Play where you can use a Jedi or Boba here.
Canister 4: In the docking hangar, head straight to find a series of buttons along the floor. Flip the lever to drop some debris on them. Watch the pattern carefully, there's one button gap, then a two button gap, make a three button gap and press the next button to drop a Canister.
Canister 5: There's some brown platforms in the debris in the first room. Platform up and shoot the device on the wall to drop a box in the muck. Destroy it for the Canister.
Canister 6: In the hallway, head right as you usually would. Follow the hall down, and build both dispensers to reveal a Canister.
Canister 7 (Imperial): In the same room as 6, use the Imperial Panel on the left side. Head into the room. Head down the slide to the left to find another room. Head right and bust the boxes to find a Canister.
Canister 8 (Imperial): Continuing from 7, head down the next slide to find a bunk room. The Canister sits in here.
Canister 9: Sitting in the middle of the hallway, after taking down the Force Field.
Canister 10 (Imperial): At the end of this area, before grappling across the gap, head left to find another platform in the air. Jump up with a Jedi/Sith (Or Boba), and use the Imperial panel. The Canister is inside this room.
Minikit Character: IG-88