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ERROR Type
ERROR Description
ERROR Indicator
Flickering Type
Non-recovera
ble error
LED flashes once:Internal memory
reading and writing error
LED flashes twice:over-voltage
LED flashes three
times:under-voltage
LED flashes four times: CPU
execution error (wrong address)
LED flashes five times: UIB error
LED flashes six times: FLASH
writing error
LED flashes seven times:
parameter writing error
LED flashes eight times:
Temperature testing circuit error
②
. Recoverable error, indicator flashes constantly, then persistent off for one period.
ERROR Type
ERROR Description
ERROR Indicator Flickering
Type
Recoverable
error
LED flashes once:Cutter
position error
③
. Auto-recoverable error, indicator flashes constantly, including printing head
over-heat error and upper case cover opening error during printing.
ERROR Type
ERROR Description
ERROR Indicator
Flickering Type