LSK 1500/1550 User Manual, March 2021
39
© 2017 Global Payments Inc.
CONFIDENTIAL
Error Code
CDU Error Code Description and Diagnostics
1. Check the belt for proper engagement.
2. Check cable for damage or loose connector.
3. Check encoder for blockage.
4. Check encoder slit for damage.
5. Measure sensor voltage <transmitter normal range of 1~3V>.
Normal range of 50~250 mV at empty <YELLOW CABLE>
Normal range of 2~5 V when blocked <YELLOW CABLE>
6. Replace encoder when the voltage is not in the normal range.
7. Replace Main B/D.
C0032
2nd CST exit sensor (J) blocked
1. Check the sensors RIGHT/LEFT for blockage and check belt for interference.
2. Check to ensure sensor is working properly.
3. Check cable from Inlet sensor to MAIN B/D for damage or loose connector.
4. Measure sensor voltage <transmitter normal range of 1~3V>.
Normal range of 50~250 mV at empty
Normal range of 2~5 V when blocked
5. Replace Inlet sensor when the voltage is not in the normal range.
6. Replace Main B/D.
C0036
CDU exit sensor (A) to cash tray blocked at initializing
1. Check the sensor for blockage.
2. Check to ensure sensor is working properly.
3. Check cable from Outlet sensor to MAIN B/D for damage or loose connector.
4. Measure sensor voltage <transmitter normal range of 1~3V>.
Normal range of 50~250 mV at empty
Normal range of 2~5 V when blocked
5. Replace Outlet sensor when the voltage is not in the normal range.
6. Replace Main B/D.
C0037
Double detection sensor (G) failure to run
1. Check double detection B/D LED for ON/OFF flickering <normal when LED 1 is ON>.
2. When LED 2 is OFF, check cable from MAIN B/D to ULTRASONIC B/D for damage or
loose connector.
3. When LED 2 is ON, check the sensor for blockage.
4. Replace double detection B/D.
5. Replace Main B/D.
C0039
Reject gate (D) failure to run
1. Check solenoid for interference.
2. Check gate for damage or interference.
3. Check sensor for blockage and check swinging lever for damage or interference.
4. Check cable from main B/D to solenoid for damage or loose connector.
5. Measure sensor voltage <transmitter normal range of 1~3V>.
Normal range of 50~250 mV at empty <YELLOW CABLE>
Normal range of 2~5 V when blocked <YELLOW CABLE>
6. Replace sensor when the voltage is not in the normal range.
7. Replace Main B/D.
C003A
More than 4 notes requested in test mode
Replace Main B/D.
C0041
Fails to dispense in 5 retrials