e04de9a7_cess_ATM___Hyosung_Error_Codes__Resolution
[Code] C001x [Description] CDU sensor is tripped [Resolution] 
Most typically a COO11 error, this would indicate a bill jam at the exit sensor of the Cash Dispenser. Usually caused by a customer putting fingers in the cash drawer during dispense. Other than upgrading the cash tray or using a sign to warn customers, you can loosen the screws that hold the dispenser and slide it back.
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