Step 1: - Use the ID card pre-installed in the student card to swipe on the scr

Step 1: - Use the ID card pre-installed in the student card to swipe on the screen (The card is equipped with an electronic chip so it can be easily swiped when kept in a wallet.). - Wait for the screen to display your personal information and then select "remove plastic bottle" Step 2: - Wait for the “Plastic Bottle Disposal Place” to open. Then put the cans in one by one - Note that you should put each can in one by one to avoid getting stuck on the mouth - Wait for it to close and dispose of the trash. Step 3: - The plastic bottle shell in the machine will be compressed to reduce the storage area.. It will then be weighed to determine the mass.. - Finally, the notification on the screen