User`s manual

10
4.3 Swipe card
Swipe the card at constant speed in the same direction with the arrow in the picture.
When the card is read correctly, the printer sounds with “beep~” once.
When the card is read incorrectly, the “Red LED” on the printer brinks at twice with sounding
“beep~ beep~”
4.4 Smart Card
Put the smart card at the constant strength in the same direction with the arrow in the picture.
Pls, refer to the technical document for details that are including specification and how to use it.