SEMTOM ST-900 - Error Message and Solutions

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6、Error message and solutions
The batch display may show some error messages when counting, which means there are some
problems with the machine. Refer to the following diagram to find way to solve it.
Error code
Messages
Solutions
Suspicious bill detected by
UV function；
Remove the suspicious bill from the stacker,
press “RESTART”to continue;
Remove all the bill from the stacker,
press “RESTART”to continue;
Problem with the UV
function
Lower the UV sensitivity level
Suspicious bill detected by
MG function;
Remove the suspicious bill from the stacker,
press “RESTART”to continue;
Remove all the bill from the stacker,
press “RESTART”to continue;
Problem with the MG
function
Lower the MG sensitivity level
Suspicious bill detected by
IR function;
Remove all the bill from the stacker,
press “RESTART”to continue;
Problem with the IR function
Lower the MG sensitivity level