JCM Part No. 960-000097R_Rev. 3 © 2010, JCM American, CorporationA - 1 5Troubleshooting Universal Bill Acceptor (UBA-1x-SS & x4-SS-SU) Appendix ATable A-15 LED Reject CodesLED StatusError Causes and SolutionsRed LED Green LEDOFF 1 Flash Slanted Bill Insertion Re-insert the bill straight.OFF 2 Flashes Magnetic Sensorpattern errorCheck all lenses for dirt or scratches. To clean thelenses and sensor, refer to Section 2 regardingPreventive Maintenance. An Upper Sensor Boardfailure may have occurred. Check all harnesses andconnectors. To change the Upper Sensor Board refer toSection 4 regarding Circuit Board Removal.OFF 3 FlashesPaper detectedinside the Acceptorin standby modeRemove the paper jam from the Acceptor path andclean the lenses. To clean the lenses and sensor, referto Section 2 regarding Preventive Maintenance. AnUpper and/or Lower Sensor Board failure may haveoccurred. Check all harnesses and connectors. Tochange the Upper/Lower Sensor Board, refer toSection 4 regarding Circuit Board Removal.OFF 4 Flashes Optical Sensor levelerrorOFF 5 Flash Banknote feed errorType 1Banknote movement error (Timing). Check for worn ordirty Belts, poor quality Banknotes or Debris in the BillTransport Path.OFF 6 Flashes Banknote identif-ication error Remove the Bill from the Acceptor and clean thelenses. To clean the lenses and sensors, refer toSection 2 regarding Preventive Maintenance. An Upperand/or Lower Sensor Board failure may have occurred.Check all harnesses and connectors. To change theUpper/Lower Sensor Board, refer toSection 4 regarding Circuit Board Removal.OFF 7 Flashes Barcode ReaderrorOFF 8 Flashes Double Note orTicket errorOFF 9 Flashes Inhibited BillCheck and set DIP switches properly. Refer to Section1 regarding Component Names, and Section 6referencing Software Specifications/Requirements.OFF 10 Flashes Return Bill Bill inhibited by host machine.OFF 11 Flashes Reserved N/AOFF 12 Flashes Banknote feed error Check all bill path sensors.OFF 13 Flashes Banknote lengtherrorCheck all belts and rollers in the Transport path. Toclean the belts and rollers, refer to Section 2 regardingPreventive Maintenance. To change the belts androllers, refer to Section 4 regarding DisassemblyInstructions.OFF 14 Flashes Rear Banknote jamerrorRemove the Banknote from the Acceptor and clean thelenses. To clean the lenses, refer to Section 2regarding Preventive Maintenance. An Upper and/orLower Sensor Board failure may have occurred. Checkall harnesses and connectors. To change the Upper/Lower Sensor Board, refer to Section 4 regardingCircuit Board Removal.OFF 15 Flashes UVSensorerrorLED Reject CodesTable A-15 lists the possible LED Reject Codes that can exist when a fault condition occurs.If diagnostic LED status is different fromthe Table A-15 listed states, contact JCMTechnical Support.
