16
2.
Remove the cable connector from the socket.
3.
Remove the battery.
4.
Insert the new battery with white plastic case in the place holder
(with label up).
5.
Press the battery down into the case.
6.
Push gently to close the back cover.
8.9 How to use the battery
Charge the battery promptly when empty. Do not leave the battery in a
discharged state.
Keep your device and battery cool. High temperatures degrade the
battery more quickly. The battery will not charge when over 45°C.
Do not leave on charge for more than 10 hours.
When not using the device for long periods, charge to approximately 40%
and remove the battery.
8.10 How to read an NFC card
To read an NFC card, you need to bring the card near the upper front part
of the device, just behind the printer. The device can read a NFC card at
less than 3cm.