What's in the box?
Credit Card (Portable)
Charging Adapter + Charging Cable
How to turn on the Credit Card (Portable)?
Long hold the top button on the left as seen in the video below
Change/Insert receipt roll of the Credit Card (Portable)
Open the cover above the screen.
(Remove any remaining paper from the previous roll and any loose pieces.)
Hold the new roll so that the paper feeds from the top, and place it into the compartment with the paper exit towards the front.
Close the cover of the payment terminal, making sure that the paper roll is fed through the opening.
Perform test print:
How to charge the Credit Card (Portable)?
Gently lift the flap under the power button, and insert the charger into the port as shown in the video below: