Indicator lights
" Status indicator light
A blue or green light indicates the printer is
operating correctly, while a red light indicates
an error has occurred.
Indicator
light color
Blue
Green
Red
When the status indicator light is blue, it is possible to receive data
using both the Bluetooth and USB interfaces. However, once a
connection is established using one of the interfaces, data cannot
be received using the other interface until printing is complete.
If an error has occurred, check for the following causes.
Error description
There is no paper cassette
installed.
The paper cassette is installed
facing the wrong direction.
There is no more paper.
A paper misfeed occurred.
A transmission error occurred.
An overheat error occurred.
Indicator light
status
Constantly lit
Flashing
Flashing in long
intervals
Constantly lit
Flashing
Flashing
Constantly lit
Printer status
Waiting to receive data using
Bluetooth or the USB
Receiving data using Bluetooth
Sleep mode (power-saving standby
condition, possible only when
receiving data using Bluetooth)
Waiting to receive data using USB
Receiving data using USB
An error has occurred.
A system error has occurred.
Remedy
Correctly install a paper cas-
sette containing paper.
Remove the misfed paper.
Check the transmission status
on the computer or PDA screen.
The inside of the printer has started
to overheat. Wait until it cools down
Appendix
21