K2 Plus
This prompt indicates that the calibration of the traffic PA value has not been successful, so the system will automatically use the default print parameters. This may be due to abnormal recognition by the nozzle camera, recognition values out of range, or print quality problems with the calibration pattern.
Check the calibration pattern: Ensure that the calibration pattern has been correctly printed and is of good quality, without blurring or defects.
Clean nozzle camera: Check and clean the camera lens to make sure it accurately recognizes patterns.
Verify recognition parameters: Confirm the recognition settings and sensitivity of the camera to ensure that they are suitable for the current calibration pattern.
Step 1: Confirm the print quality of the calibration pattern to ensure that the pattern is clear and complete.
Step 2: Clean the nozzle camera and check its working status.
Step 3: Re-initiate the flow PA value calibration and ensure that the pattern is suitable for the recognition requirements of the camera.