Common faults and troubleshooting methods of electronic lockers

As we all know, places where electronic lockers are used are public places with a lot of people. Such places must be used frequently and belong to public equipment in public places. It is inevitable that there will be malfunctions during use. It's very simple to have a fault, but I don't know how to eliminate it. No matter how small the fault is, normal use cannot be guaranteed. This article gives a detailed explanation of the common faults and troubleshooting methods of electronic lockers, and hopes to be helpful to everyone.

Fault 1: There is no information displayed on the display of the electronic locker?

Remedy: Check whether the power cord is properly connected; when the system is initializing, the screen does not display, and the display returns to normal after pressing any key. This will not happen during the normal operation of the system. Check whether the data cable behind the display screen is loose, whether the mains switch is energized, whether the 220V power plug is in good contact with the socket, and whether the safety tube is intact

Fault 2: The electronic locker is displayed, but cannot perform any operations? : Hook with a slender wire, or pull out the arc dome on the right side of the print head, open the print head for cleaning.

Fault 3: There is debris in the paper outlet of the electronic locker? : Check the panel and the management keyboard, and reset the buttons that don’t pop up normally.