Table 25. Numeric error messages (continued) 202 Chapter 7 Troubleshooting C8523-90921 Message Event log display Explanation Recommended action 30.1.13 SCAN FAILURE Scanner ASIC error. 1. Powercycle. 2. Reconnect connector J161 and J162 on the flatbed inverter PCB, and connector J205 on the SCB. 3. Reconnect connector J103 on the SCB, J504 and J503 on the flatbed intermediate PCB, J201 and J202 on the flatbed analog processor PCB, and J601 on the flatbed CCD driver PCB. 4. Reconnect connector J105 on the SCB, J502 and J501 on the flatbed intermediate PCB, J203 and J204 on the flatbed analog processor PCB, and J602 on the flatbed CCD driver PCB. 5. Replace the flatbed inverter PCB. 6.
Replace the flatbed lamp assembly. 7. Replace the SCB. 8. Replace the flatbed optical assembly. 30.1.14 SCAN FAILURE EEPROM error. Replace the SCB. 30.1.15 SCAN FAILURE A condition has prevented the scan engine from initializing. 1. Verify that all covers are installed correctly and that the ADF and ADF feeder are closed. 2. Powercycle. 3. If the error persists, perform a SENSORS diagnostic in the diagnostics menu to verify that all of the sensors are functioning correctly. 4. Check the LED status on the CPB. Follow the CPB troubleshooting instructions if the LEDs are not in the ready status. 30.1.16 SCAN FAILURE Incorrect ADF width sensor values. Perform an ADF WIDTH SENSOR calibration.
30.1.20 SCAN FAILURE CPB processing error. Powercycle. 30.1.21 SCAN FAILURE CPB processing error. Powercycle. 30.1.22 SCAN FAILURE CPB processing error. Powercycle. 30.1.25 SCAN FAILURE CPB processing error. Powercycle.