Thank you for your inquiry. Please follow the steps below:
- Place the camera, so that the lens of the camera is facing down.
- Then, open the lid of the camera and pull out the cartridge with the handle on the right side.
- Insert a new cartridge on and push the cartridge with the handle until you hear the 'click' sound.
- Lastly, please close the lid.
*Please refer to the video below for more detailed instruction.