AP Board refers to the Application board. It is a circuit board that controls the interaction of information within the unit. It provides a self-contained operating environment that delivers all system capabilities needed to support the printer's applications, including memory management, system firmware, graphics processing and multimedia decoding.
Installation
Learn more about the replacement of the AP Board for X1C Series on Bambu Lab Wiki.
Precautions:
The AP board might need replacement in cases of abnormal voltages, components abnormally hot, burnt out, unrecoverable system failure, or firmware upgrade failure. Some of these can be detected through the log file which is sent to customer support.
When replacing the AP board, be sure to skip the step of binding the machine when turning it on for the first time.
After confirming that the replacement is completed, it is necessary to update the SN. To do this, please contact the service team and provide the new and old SN to complete the SN replacement process.
Changing a new AP board does not remove the region lock.
