1. Misplaced accessories: If the accessories are not properly placed, the machine may not work properly. Please make sure that you have placed the chaff cup and blade correctly and locked them.
2. Blade deformation or wear: Excessive use and frequent cleaning of the blade may lead to blade deformation or wear. If you think this is the cause of the problem, please replace the blade.
3. Power supply problem: If the machine is not connected to the power supply correctly, or the power supply is poorly contacted, the machine will not work normally. Make sure the power cord is connected and turned on, and try to reseat the power cord if necessary.
4. Motor failure: If the motor of the machine fails, it will not be able to generate enough electricity to process the ingredients. This problem requires replacing the motor.
5. Circuit board failure: If the circuit board fails, the machine will not work normally. This problem requires replacing the circuit board.
In either case, the problem needs to be solved in time. If you can't solve the problem yourself, please contact the product manufacturer or after-sales service center for more support and help.