Installation Instructions

DESCRIPTION OF
INDICATOR LIGHTS
5
Bluetooth version
Red
Normally on
Off
Off
Off
Blue
Normally on
Quick flashing
Off
Slow flash
Indication status
Bluetooth unconnected
Bluetooth connected
Over-temperature protection
Top cover opened/shortage of paper case
Standard version
Blue
Normally on
Quick flashing
Off
Indication status
Off
Over-temperature protection
Top cover opened/shortage of paper case
Red
Quick flashing
Off
Normally on
Indicator lights will slightly vary between different versions of printer.