LED flashes three times: the
voltage is lack
LED flashes four times : CPU
Execution
error
(wrong
address )
LED flashes five times : UIB
error
LED flashes eight times :
temperature
detection
of
circuit is wrong
b.
Recoverable error: the indicator continuously flashes and persisment off for
a period.
Error type Prescription
Type of flash
Recoverable
error
LED flashes once .the place
of cutter is wrong
c.
Automaticly recoverable error: the indicator flashes continuously.
Error type
Description
Type of flash
Automaticly
recoverable
error
LED continues flashing
：
the temperature of printing
head is over high and the
cover is wrong
2.5 Turn on the printer
When the printer is off and paper case cover is closed, press the POWER
button to turn on the printer. The status indicator and Paper Out indicator
flashes twice alternatively, then indicator off. The printer enters into the
normal working mode.
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