User Manual

E-114
Error code Message Meaning Action
E204 Check the write protect
switch
Write protect switch of the SD card
is on.
Turn the write protect switch o󰀨.
E205 File already exist. Cannot write, because designated
le has already been in the SD.
Check the operation and retry.
E220 (Bluetooth error) No device is
connected via Bluetooth.
No device is connected via
Bluetooth.
Activate Bluetooth on your mobile
and connect with the cash register.
E221 (Bluetooth error) Bluetooth
communication error.
Bluetooth communication error. Your mobile may be out of range.
Please place your mobile closer to
the cash register.
If possible, move away microwaves,
wireless routers or other Bluetooth
devices from the cash register.
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