LED Display
The Power LED and Error LED
will let you know the status of mPOP, for instance if it is in normal standby, if it is waiting for Bluetooth pairing to be performed, and also if an error occurs (for example if the printer is out of paper).

For normal use

Power off status.
Turn On/Off Power
Power on, standby status.

Bluetooth is being initialized.
Initialize Bluetooth
A USB device for which only USB charging is supported is connected to the USB port.
<Connectable USB conpatible products: BCR-POP1, SCD222U and DS9208>
When tablets and such are connected for charging, it will blink for about 5 seconds and return to the status display.

USB hub has been connected.
(USB hub cannot be used)
Will blink for about 5 seconds after the USB hub has been connected, and return to the status display.
Error display (automatic recovery error)
Error indicates it will move automatically to normal usage because the inside temperature of mPOP has decreased.

Since the printer head temperature is high, printing has stopped.
When the printer head temperature returns to a normal range, printing will resume automatically.

Since the substrate temperature is high, printing has stopped.
When the substrate temperature returns to a normal range, printing will resume automatically.
Error display (error in which recovery is possible)
Error indicates that normal usage is possible if paper is replenished or when cover is closed or such steps are taken.

The printer cover is open, or the printer is not locked.
Set the paper and close the printer cover, then lock the printer and it will move to the standby status.

The printer is out of paper.
Set the paper and close the printer cover, then lock the printer and it will move to the standby status.

The cash drawer has failed to open.
Remove what is preventing the cash drawer from opening and perform the cash drawer opening operation again. When the cash drawer opens normally, it will move to the standby status.
When Cash Drawer does not open
Error display (error in which recovery is not possible)
Try turning the power off, and then on. If the same error is displayed even after the power is turned on again, contact the seller.

The cutter did not operate properly.
If paper is jammed, then remove the paper, reset the paper and confirm whether the error is resolved.
If the error is not resolved, try turning the power off and then on again. If the same error is displayed even after the power is turned on again, contact the seller.
Paper Setup

Supply of power is not consistent. Or, abnormality has been detected for the power unit.
Try turning the power off, and then on. Try changing the location for the electrical outlet and turn on the power again. If the same error is displayed even after the power is turned on again, contact the seller.

An abnormality has been detected for the printer head thermistor (temperature sensor).
Try turning the power off, and then on. If the same error is displayed even after the power is turned on again, contact the seller.

An abnormality has been detected on the Bluetooth module.
Try turning the power off, and then on. If the same error is displayed even after the power is turned on again, contact the seller.

An access error has been detected for the flash.
Try turning the power off, and then on. If the same error is displayed even after the power is turned on again, contact the seller.

An access error has been detected on the EEPROM.
Try turning the power off, and then on. If the same error is displayed even after the power is turned on again, contact the seller.

This error is detected when there is no response from a USB device that was connected to a USB port. The LED will blink for about 5 seconds and then return to the status display.
Try disconnecting the USB device and installing it again. If the same error is displayed after the above action is performed, that USB device cannot be used.
Connect USB CableSet Up External Devices
Note
If you find an error other than the above, try turning the power off, and then on. If the same error is displayed even after the power is turned on again, it may be a printer malfunction. Contact the seller.