1. Check whether the testing sensor is detected. It maybe that the object is not detected, so there is no label. It is necessary to set the sensor. Perhaps the sensor is damaged and needs to be replaced.
2. Check whether the traction belt is tight or not, if not, please tighten
3. Check whether the traction motor of the labeling machine/labeling system is loose or disconnected, or it may not work now;
4. The timing belt of the transmission in labeler maybe cracked and need be replaced;
5. The return magnetic switch of the covered cylinder may not detect the signal, and adjust the orientation or change of the magnetic switch
6, the non-marking switch is pressed, should be disconnected;
7. Check whether the traction is turned over. Just open the sticker label and move ahead. The speed value is set to 0;
8,the problem of the adhesive label itself, the label is too thin, irregular can not be stripped;
9. The plate of the label applicator/label machine is not sharp, and the label can not be peeled off.
The above methods are for reference only. If you want other questions, please feel free to contact us. We will give you a solution according to the specific problem.