We know that desktop bar code printers are generally more likely to be used in the office. The correctness of using a bar code machine in the office has an impact on its cycle. Let's create a good environment for our desktop barcode printer to extend its useful life. 
1. Use a barcode printer in the office. It is recommended to open every day at work and close after work.
2. If the printer prints the text, if it is blurred, check if there is any problem with the print head. If there is no problem, wipe the print head in one direction with alcohol cotton, check the ribbon for wrinkles and so on.
3, the place where the printer is stable, because it is impossible to use industrial grade in the office, so the anti-noise ability is not very strong.
4. Keep the surrounding environment dry and do not place it in a damp place to prevent the components in the printer from getting wet and affecting the normal operation of the printer.
5. When replacing the barcode label paper, please turn off the barcode printer;
6, office bar code printer failure usually there are several: power supply does not have electricity, check the socket, bar code printer power interface, printer switch is turned on; printer power supply is normal.
7. When the barcode printer encounters a fault, the barcode printer will automatically report an error, so that the user can find the problem and solve the problem in time;
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