What should I do if the barcode printer encounters the problem of paper skipping and red light during the use of .

General solution: first check whether the barcode label paper is not standardized and whether the size of each label is the same. If this is the cause, then only the barcode label paper can be replaced. If the barcode label is detected and there is no problem, it means that the machine failed to detect the paper, and the paper needs to be re-tested. Turn off the machine first, then press and hold the PAUSE and FEED keys at the same time and turn it on until the three display lights flash at the same time.

The red light is on during the printing process of the barcode printer. Generally speaking, it is because the sensor of the barcode printer does not sense the paper or the ribbon, and the machine needs to be re-measured for the paper. General solution: first turn off the power of the printer, press and hold the PAUSE button on the printer, then turn it on, wait for the printer to eject the paper, and then release your hand to see if the barcode printer has retracted action, if not, press the above repeatedly Try the method several times until the barcode printer retracts. If it doesn't work after repeated attempts, you can initialize the machine and turn it off first, then press and hold the PAUSE and FEED keys at the same time, until the three display lights on the printer flash at the same time, then let go, and then press the start method to detect Unload the paper until a retraction action occurs