User Manual

The indicators light and flash to indicate the printer’s status. The symbols
used in this section explain the meaning of the different indicator colors and
patterns:
Example: G = Indicator is flashing in green
Bluetooth indicator
1
Wi-Fi indicator
2
1
PJ-762/PJ-763/PJ-763MFi only
2
PJ-773 only
3
When the AC adapter or car adapter is used to power the printer, the
indicator is lit in green; when the rechargeable Li-ion battery is installed
to power the printer, the indicator is lit in orange.
LED Indicators
= Indicator is lit
G = Green
O = Orange
R = Red
B = Blue
= Indicator is flashing
= Indicator is lit or flashing in any color
(Off) = Indicator is off
POWER DATA STATUS
(Bluetooth)
1
(Wi-Fi)
2
Description
G
(Off)
Battery charging
completed with the
AC adapter or car
adapter connected
G O
Battery charging
O
(Off)
Rechargeable Li-ion
battery in use, battery
charge is full
O
O
(Once
ever y four
seconds)
Rechargeable Li-ion
battery in use, battery
charge is half-full
O
O
(Twice
ever y four
seconds)
Rechargeable Li-ion
battery in use, battery
charge is low
R
(Off)
O
(Once
every
second)
Rechargeable Li-ion
battery in use, charge
the battery
(Off)
O
Battery charging
while printer is turned
off
G/O
3
(Off) Printer in idle mode
G/O
3
G
Receiving data
G/O
3
G
Printing, or buffer
contains unprinted
data
G/O
3
O
(Once
every
second)
(Off) Transferring data
G/O
3
O
(Off)
Updating a template
or program
G/O
3
R
Maintenance mode/ 
self printing/ 
cleaning
G/O
3
R R
(Off) (Off) Printer in boot mode
G/O
3
O
(Once
every two
seconds)
O
(Once
every two
seconds)
Printer cooling down
O
(Once
every
second)
(Off)
O
Communication error
No template error
Memory full error
Access point search
error
2
Access point
connection error
2
Security error
2
R R
(Off) (Off) (Off) Mass storage error
R R R
(Off) (Off) System error
POWER DATA STATUS
(Bluetooth)
Description
B
Bluetooth on, connected
B
Pairing with Bluetooth
R R R B
Bluetooth module error
POWER DATA STATUS (Wi-Fi) Description
B
(Once every
three
seconds)
Wi-Fi on, not connected
B
Wi-Fi on, connected
B
(Once every
second)
WPS setup
O
(Once every
second)
B
(Once every
second)
WPS setup failed
R R R
B
(Once every
second)
Wi-Fi module error