Preparation : Turn the device on, and start printing with the LED indicator
turning on.
Run LG Pocket Photo App on Android phone.
Select a photo to print, and touch [
]
Touch [OK], then it will start searching for Bluetooth devices.
When LG Pocket Photo is paired for the first time, [Bluetooth pairing request] appears. To start printing, touch [Pairing] or input the PIN code ‘0000’.

You can print photos directly from Android phones or PC via Bluetooth without the App. Choose a photo and select [Bluetooth] in [Share] or [Menu].

You can check device/battery status, the number of photos printed, MAC address and device version. And you can change setting of print mode and Auto power off.
Run LG Pocket Photo App on Android phone.(To check [Device Information], set to [On] the Bluetooth of smartphone.)
Go to Setting.
Touch [Device Information].
[Print setting]