Possible Causes:

1. Fixed point deviation

2. Overall deviation

3. Single suction head deviation

Solution:

1. The identification of the pasting template is wrong. Fit this point to observe whether the template recognition situation before pasting or whether the offset group offset parameters are consistent

2. Confirm whether the soft board has a direction distinction, or check whether the upper and lower camera photo recognition is consistent with the template

3. Confirm whether the parameters of the nozzle template are normal and whether the pressing height is normal