8
【
CHARGE
】
indicator
Green light: fully-charged;
Red light: charging;
Green and red bi-colour: there are some mistakes, please check whether the battery should be
good contact or not, and the temperature of battery is normal or not.
【
ERROR
】
indicator
Long bright: printer is out of paper
Flashing: flashing several times and constant light, then again flash and light. Different ways of
flashing means the different errors:
Error
Description
The flashing way of
[ERROR] light
Memory error
The printer can’t
work normally after
the memory need to
be read-write
calibration
High voltage
The voltage of power
is too high
Low voltage
The voltage of power
is too low
Wrong operating
of CPU
The CPU runs with
wrong address
Printer head
faults
Printer head faults
There is also a buzzer to indicate various status of the printer. The meanings are as below:
One low one high: power on;
One high one low: power off;
Circulation continuous two lows: printer at mistakes status
3.6 LCD Indicator
Turn on the printer, it will show ” Loading ……”. After initialization, LCD Screen in printer will
show some information. If there is no data sent to printer or no interfaces connected to the printer
in 5 seconds, the screen will close automatically. Until there is data sent to printer or interfaces
are connected to printer, the screen will show as following:
