After the machine is powered on / During the printing process, a Key: 2000 error code occurs, often accompanied by other codes.
2.1 If a Key:2000 error code appears alongside other error codes (such as Key:2564), refer to the troubleshooting solutions for the other error codes first.
2.2 If only the Key:2000 error code is present, export the device log and send it to after-sales .Log Export / Fault Reporting Tutorial