Two main issues can cause this error:
GCode parsing issue: The first-layer scanning path cannot be correctly obtained during GCode parsing.
The micro lidar camera fails to start properly.
Typically, GCode parsing issues are intermittent, and initiating a new print job usually resolves the problem.
If the issue persists, it might be due to slicing GCode problems or firmware bugs.
Consider updating or changing your slicing software and ensure that you are using the latest firmware version.
Observe if there are any subsequent micro lidar camera-related HMS alarms, such as the following HMS error message:
HMS_0C00_0100_0001_0001: Micro Lidar camera is offline.
HMS_0C00_0100_0002_0002: Micro Lidar camera is malfunctioning.
HMS_0C00-0300-0002-0004: First layer inspection not supported for current print job.
If there are no camera-related HMS alarms, it might be an intermittent issue. In such cases, initiating a new print job can help avoid the problem.
0C00-0300-0002-0004
We hope the detailed guide provided has been helpful and informative. To ensure a safe and effective execution, if you have any concerns or questions about the process described in this article, we recommend submitting a Technical ticket regarding your issue. Please include a picture or video illustrating the problem, as well as any additional information related to your inquiry.