SPRT SP-EU804, User Manual

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red Error light is off, the light is flashing as abnormal alarm status, if the indicator is long on,
means the printing mechanism is opened in the process of printing.
Error light flash: means there are something wrong with printer.
According to blink in a different way, indicate the different types of printer error:
1,Non-recoverable error, The times of lights flashing said wrong type, then will light for a long
time.
2,Recoverable errors, the times of lights flashing means the error type, then will light-off for a
period.
3,Automatic recovery error, the lights will flash continuous.
4,Paper out,lack of light long on paper. When printing on the rubber roller no longer test for a
lack of printer paper, only check whether have paper.
Show as below:
a. Non-recoverable error, the lights will flash for many times later will lighting for a period,
then circulation, the times of the lights flashing show the errors type.
Error type Error description ERROR lights flash type
Non-recoverabl
e error LED flash once:Memory read error
LED flash two times:Overvoltage
LED flash three times:Under voltage
LED flash four times:The CPU
execution error (error address)
LED flash five times :UIB error
LED flash six times:FLASH write error
LED flash seven times:Write error
parameter
LED eight times:Temperature detection
circuit error
b. Recoverable errors, the lights will flash continuous, then light-off for a period.