K2 Plus
This message indicates that the calibration picture taken by the camera is not available during traffic proportional calibration. As a result, the calibration fails. The system automatically uses the default print parameters. This is usually due to blurred patterns, poor lighting, or faulty cameras.
Clean the nozzle camera: Check and clean the camera lens to ensure that no dirt or obstructions affect the shooting effect.
Confirm pattern quality: Ensure that the calibrated pattern prints well and clearly, without defects or blurring.
Step 1: Check that the printed calibration pattern is complete and clearly visible.
Step 2: If necessary, re-print the calibrated pattern and ensure the pattern quality.
Step 3: Clean the nozzle camera, make sure it is working properly, and then try the flow ratio calibration again.