I have confirmed that it is operational. The power turns on, and the current date and time, as registered in the internal memory, are displayed. However, the key is missing, and an error 06 is displayed. I believe the key can be obtained. There is no instruction manual. It is also sun-faded, and the overall condition is not good. I am listing it as a junk item. When a time card is inserted, an error occurs, and printing has not been confirmed.