SC1xx: Scanning
D0CA/D0C9/D0C8/D0CB 6-10 SM
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
SC121-00 D Scanner Home Position Error 2
The Scanner HP Sensor (S20) did not go ON :
• During homing operation
• During auto adjustment
• During document, book scanning
• Motor drive error
• Defective Scanner Motor (M7)
• Defective Scanner HP Sensor (S20)
• Disconnected connectors or damaged harness
• Timing belt, pulley, wires or carriage failure
Check if the SC occurs by turning the power OFF then ON. If the SC occurs
again, do the following steps. Check if the SC reoccurs by cycling the power
after each step.
1. Check the input of the scanner HP sensor (S20) with SP5-803-200.
2. Replace the Scanner HP Sensor (S20), if input check fails
3. Replace the Scanner Motor (M7).
4. Replace the harness.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
SC141-00 D Black Level Detection Error
Black level is not less than the prescribed value.
This SC is detected when: the scanner power is turned on and the machine
returns from the energy saver mode.
• Loose connector
• Defective scanner carriage
• Defective BiCU (PCB1)
• Damaged harness (FFC)
Check if the SC occurs by turning the power OFF then ON. If the SC occurs
again, do the following steps. Check if the SC reoccurs by cycling the power
after each step.
1. Reconnect the following connectors:
• SBU (PCB11) - BiCU harness (FFC)
2. Replace the scanner carriage
3. Replace the BiCU (PCB1).
4. Replace the harness (FFC).
To Next Page
Loading...
