1. Remove the right upper cover. (Right Upper Cover (IM 550F/600F))
  2. Remove the paper feed tray [A] by pulling it out.

  3. Remove the power connector cover [A].

    • When removing the power connector cover, pull it in the direction of the arrow.
    • Be careful not to damage the hook on the power connector cover when you remove or install the power connector cover.

  4. Remove the four screws from the right lower cover [A].
  5. Close the rear upper cover [A].
  6. Open the rear lower cover [A], and then release the hook of the right lower cover [B] by rotating it in the direction of the blue arrow.
  7. Release the hooks [A] and [B].

  8. Remove the right lower cover [A] by rotating it in the direction of the arrow.

    • Be careful not to damage the hooks on the inside of the right lower cover when you remove or install the right lower cover.
    • Do not remove the screw [A] when removing the right lower cover [B].