1. The reason for the suction nozzle of the SMT adhesive machine is that the suction is unstable.

　　2. When programming the SMT back glue machine, the XY axis coordinates of the components are incorrect.

　　3. The electrical reasons and problems of the total deviation of the SMT adhesive machine: the electrical reasons include two, one is the power supply and the other is an electrical fault.

　　4. If the ambient humidity of the SMT backing machine is too high and the automatic backing machine is always in high-intensity work, if it keeps working like this, it will easily appear that the automatic backing machine is always out of position.

　　Therefore, to maintain the dryness of the working environment, it is best to do a little dehumidification. In addition, it is necessary to pay attention to the operation for 4-6 hours and let the equipment stop for a while. There are certain benefits in the service life.

　　In addition, it may be a problem with the product itself, which requires contacting the purchaser.

　　In addition, the cleaning work of the self-adhesive labeling machine must be done well, otherwise it will easily go wrong