1. 1. Keep Camera Lens and Lens Cover clean

Even a small fragment of abnormal material on the surface of the lens leads to a critical vision error, for example a falling component from the nozzle.  Usually, periodic lens cleaning is the most efficient preventive measure

��. How to

(1) Turn off the machine

(2) Detach LED lamination from the camera

(3) Carefully clean up the surface of the lens with delicate brush or clean cloth

        Caution!! : Do not remove the lens from device, accuracy could be changed

(4) Re-assemble LED