CPU
Execution
error
(wrong address ion )
LED flashes five times :
UIB error
LED flashes eight times :
temperature detection of
circuit is wrong
b.
Recoverable error: the indicator continuously flashes and persistence
off for a period.
Error type Prescription
Type of flash
Recoverabl
e error
LED flashes once .the
place of cutter is wrong
c.
Automatic recoverable error: the indicator flashes continuously.
Error type
Description
Type of flash
Automatic
recoverable
error
LED continues
flashing :the temperature
of printing head is over
high and the cover is
wrong
2.6 Turn on the printer
When the printer is off and paper case cover is closed, press the
POWER button to turn on the printer and the ERROR indicator flashes
twice, then indicator off. The printer enters into the normal working
mode.
2.7 Self test
The self-test will check the condition of printer, if the printer prints out
the self-test receipt correctly, it means the printer works normally except
