The catering printer is one of the most important equipments in the catering industry. Therefore, once the printer fails to work normally, it is very troublesome for the catering industry. Among them, a common problem is that the printer is not powered on. What should be done at this time?

1. Check the power connection

First, check whether the power connection of the printer is correct. Some printers have detachable power cords, so you can remove the power cords and plug them in again to see if they can be powered on. In addition, check whether there is electricity in the socket. Sometimes, the failure of the socket will also cause the printer to fail to power on.

2. Replace the power cord

If there is no problem with the power connection, you can consider replacing the power cord. In some cases, the power cord is damaged or aged, which will cause the printer to fail to power on. At this point, replacing the power cord may solve the problem. Of course, before replacing the power cord, you can also test it with a test pen to see if it is normal.

3. Check the printer power switch

The printer power switch is also a common problem. Sometimes, the power switch may be damaged, or the printer cannot be started because of poor connection. Therefore, check whether the power switch of the printer is well connected with the power supply, and check whether the power switch is damaged and whether the printer can be started normally.

4. Contact the manufacturer for maintenance

If all the above methods fail, it is recommended to contact the printer manufacturer for maintenance. Many printer manufacturers will provide maintenance services. If there is a problem with the printer, you can directly contact the printer manufacturer or after-sales service provider to let professional personnel repair the printer.

In short, if the printer can't be powered on, you should first check whether the power supply is connected correctly and whether there is electricity. If the above methods still can't solve the problem, you should contact the printer manufacturer for maintenance. Through the above methods, the problems caused by the printer not being powered on can be quickly eliminated, and the normal development of catering business can be ensured.