Setting Up the Printer 
4
1
The indicators light and flash to indicate the printer’s status. Each indicator may light or flash in green, red, 
orange or blue.
The symbols used in this section explain the meaning of the different indicator colors and patterns:
For more information on error causes and solutions, see Indicator Warnings on page 7 or Troubleshooting 
on page 137.
 or  or or 
Indicator is lit in the color shown
 or   or   or 
Indicator is flashing in the color shown
Indicator is lit or flashing in any color
Indicator is off
POWER DATA STATUS
(Bluetooth)
1
(Wi-Fi)
2
Description
Battery charging completed with the AC 
adapter or car adapter connected
Battery charging
Rechargeable Li-ion battery in use, 
battery charge is full
(Once every 
four 
seconds)
Rechargeable Li-ion battery in use, 
battery charge is half-full
(Twice 
every four 
seconds)
Rechargeable Li-ion battery in use, 
battery charge is low
(Once every 
second)
Rechargeable Li-ion battery in use, 
charge the battery
Battery charging while printer is turned 
off
 / 
3
Printer in idle mode
 / 
3
Receiving data
 / 
3
Printing, or buffer contains unprinted 
data
 / 
3
(Once every 
second)
Transferring data