1. Confirm whether the equipment supports it: First, confirm whether the cashier system supports the model of the used Aibo receipt. If not, you need to use another ticket machine supported by the system.
2. Check the connection and settings: Secondly, check whether the connection between the receipt machine and the computer is plugged in and whether the relevant settings of the system are correct. For example, it is necessary to check whether the port of the small ticket machine works normally, whether there is enough printing paper, and whether the small ticket machine has set the correct printing format.
3. Update the driver: update or install the latest version of the ticket vending machine driver to ensure that the system can recognize and connect the ticket vending machine normally.
4. Contact customer service: If the above methods can't solve the problem, it is recommended to contact customer service for help in order to get more professional technical support and solutions.