SC No.

Type

Error Name/Error Condition/Major Cause/Solution

SC101-01

D

Lamp Error (Scanning)

  

The white level peak did not reach the prescribed threshold when the white guide plate was scanned.

Error detection timing;

  • During a scan from the exposure glass:
    When the scanning of the white guide plate is completed.
  • During a scan from DF:
    During the shading operation.
    When the scanning of the white guide plate is completed.
  
  • Condensation in the scanner unit
  • Connector disconnected
  • Scanner Carriage defective
  • BiCU (PCB16) defective
  • Harness defective
  • White Guide Plate dirty or defective
  • IOB (PCB17) defective
  

Check if the SC occurs by turning the main 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 connector.
    Reconnect the following connectors;
    • Scanner Carriage – BiCU (PCB16) connector
    • BiCU (PCB16) – IOB (PCB17) connector
  2. Check the white guide plate (exposure glass).
    Check the white guide plate attached to the exposure glass. If the white guide plate is in an unusual state, replace the white guide plate.
  3. Scanner carriage defective
    Replace the scanner carriage.
  4. BiCU (PCB16) defective
    Replace the BiCU (PCB16).
  5. Harness defective
    Replace the following harnesses.
    • Scanner Carriage – BiCU (PCB16) harness
    • BiCU (PCB16) – IOB (PCB17) harness
  6. IOB (PCB17) defective
    Replace the IOB (PCB17).

SC No.

Type

Error Name/Error Condition/Major Cause/Solution

SC101-02

D

Lamp Error (Detecting the lighting error)

  

The white level peak did not reach the prescribed threshold when the white guide plate was scanned.

Error detection timing; During the scanner adjustment (detecting the lighting error) at the time of turning on the scanner (when the main power is turned ON).

  
  • Condensation in the scanner unit
  • Connector disconnected
  • Scanner Carriage defective
  • BiCU (PCB16) defective
  • Harness defective
  • White Guide Plate dirty or attachment fault
  • IOB (PCB17) defective
  

Check if the SC occurs by turning the main 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 connector.
    Reconnect the following connectors;
    • Scanner Carriage – BiCU (PCB16) connector
    • SBU (PCB3) – LEDB connector (SBU (PCB3) side connector on the scanner carriage)
    • BiCU (PCB16) – IOB (PCB17) harness
  2. Check the white guide plate (exposure glass).
    Check the white guide plate attached to the exposure glass. If the white guide plate is in an unusual state, replace the white guide plate.
  3. Scanner carriage defective
    Replace the scanner carriage.
  4. BiCU (PCB16) defective
    Replace the BiCU (PCB16).
  5. Harness defective
    Replace the following harnesses.
    • Scanner Carriage – BiCU (PCB16) harness
    • BiCU (PCB16) – IOB (PCB17) harness
  6. IOB (PCB17) defective
    Replace the IOB (PCB17).

SC No.

Type

Error Name/Error Condition/Major Cause/Solution

SC102-00

D

LED Light Quantity Error

  

The white level peak exceeded the prescribed threshold when the white guide plate was scanned.

Error detection timing; During the scanner adjustment (detecting the lighting error) at the time of turning on the scanner (when the main power is turned ON).

  
  • Connector disconnected
  • Scanner Carriage defective
  • BiCU (PCB16) defective
  • Harness defective
  • IOB (PCB17) defective
  

Check if the SC occurs by turning the main 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 connector.
    Reconnect the following connectors;
    • Scanner Carriage – BiCU (PCB16) connector
    • SBU (PCB3) – LEDB connector (SBU (PCB3) side connector on the scanner carriage)
    • BiCU (PCB16) – IOB (PCB17) harness
  2. Check the white guide plate (exposure glass).
    Check the white guide plate attached to the exposure glass. If the white guide plate is in an unusual state, replace the white guide plate.
  3. Scanner carriage defective
    Replace the scanner carriage.
  4. BiCU (PCB16) defective
    Replace the BiCU (PCB16).
  5. Harness defective
    Replace the following harnesses.
    • Scanner Carriage – BiCU (PCB16) harness
    • BiCU (PCB16) – IOB (PCB17) harness
  6. IOB (PCB17) defective
    Replace the IOB (PCB17).

SC No.

Type

Error Name/Error Condition/Major Cause/Solution

SC111-01

D

Lamp Error (Scanning)

  

The white level peak of the DF did not reach the prescribed threshold when lamp error was detected.

Error detection timing;

  • During a scan from DF: During white level peak confirmation. When the scanning of the white guide plate is completed.
  
  • DF White Guide Plate dirty or defective
  • Connector disconnected
  • CIS defective
  • Harness defective
  • BiCU (PCB16) defective
  • CIS CONNECT PCB (PCB28) defective
  

Check if the SC occurs by turning the main 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 white guide plate (DF).
    Check the white guide plate attached to the exposure glass. If the white guide plate is in an unusual state, replace the white guide plate.
  2. Reconnect the connector.
    Reconnect the following connectors;
    • Scanner Carriage – BiCU (PCB16) connector
    • BiCU (PCB16) – IOB (PCB17) connector
  3. BiCU (PCB16) defective
    Replace the BiCU (PCB16).
  4. CIS defective
    Replace the CIS.
  5. Harness defective
    Replace the following harnesses.
    • CIS CONNECT PCB (PCB28)– BiCU (PCB16) harness
    • CIS – CIS CONNECT PCB (PCB28) harness
  6. CIS CONNECT PCB (PCB28) defective
    Replace the CIS CONNECT PCB (PCB28).

SC No.

Type

Error Name/Error Condition/Major Cause/Solution

SC112-00

D

LED Light Quantity Error (back side)

  

The white level peak of the DF white guide plate cannot be adjusted to reach the prescribed threshold when the light error was detected during startup.

Error detection timing; During scanner startup (main power was turned on or the machine returned from energy saving mode) 

  
  • DF White Guide Plate dirty or defective
  • Connector disconnected
  • CIS defective
  • Harness defective
  • BiCU (PCB16) defective
  • CIS CONNECT PCB (PCB28) defective
  

Check if the SC occurs by turning the main 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 white guide plate (DF).
    Check the white guide plate attached to the exposure glass. If the white guide plate is in an unusual state, replace the white guide plate.
  2. Reconnect the connector.
    Reconnect the following connectors;
    • Scanner Carriage – BiCU (PCB16) connector
    • BiCU (PCB16) – IOB (PCB17) connector
  3. BiCU (PCB16) defective
    Replace the BiCU (PCB16).
  4. CIS defective
    Replace the CIS.
  5. Harness defective
    Replace the following harnesses.
    • CIS CONNECT PCB (PCB28)– BiCU (PCB16) harness
    • CIS – CIS CONNECT PCB (PCB28) harness
  6. CIS CONNECT PCB (PCB28) defective Replace the CIS CONNECT PCB (PCB28).

SC No.

Type

Error Name/Error Condition/Major Cause/Solution

SC120-00

D

Scanner Home Position error

  

The home position is not correct when the main power is turned ON, at the end of a reading process from the exposure glass and DF.

  
  • Scanner motor (M4) defective
  • Scanner HP sensor (S6) defective
  • SBU (PCB3) defective
  • BiCU (PCB16) defective
  • Controller board (PCB15) defective
  
  • Scanner Motor (M4) defective
    1. Move the scanner carriage by hand to check whether it is unusually difficult to move.
    2. Check that the scanner driving belt is not disengaged.
    3. Reconnect the following connector.
      Scanner Motor (M4) – Controller Board connector
    4. If the connector is broken, shorted, or grounded, replace the connector.
    5. Replace the Scanner Motor (M4).
  
  • Scanner HP Sensor (S6) defective
    1. Check that the Scanner HP Sensor (S6) is correctly positioned.
    2. Reconnect the following connectors.
      • Scanner HP Sensor (S6) – SBU (PCB3) connector
      • SBU (PCB3) – Controller board (PCB15) connector
    3. Replace the Scanner HP Sensor (S6).
  • SBU (PCB3) defective
    Replace the scanner unit.
  • BiCU (PCB16) defective
    Replace the BiCU (PCB16).
  • Controller board (PCB15) defective
    Replace the Controller board (PCB15).

SC No.

Type

Error Name/Error Condition/Major Cause/Solution

SC141-00

D

Black level detection error

The black level cannot be adjusted to the target level at the time of turning on the scanner (when the main power is turned ON).

  • Scanner Carriage defective
  • BiCU (PCB16) defective
  • Harness defective
  • IOB (PCB17) defective
  

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.
    • Scanner Carriage – BiCU (PCB16) connector
    • BiCU (PCB16) – IOB (PCB17) connector
  2. Scanner carriage defective
    Replace the scanner carriage.
  3. BiCU (PCB16) defective
    Replace the BiCU (PCB16).
  4. Harness defective
    Replace the following harnesses.
    • Scanner Carriage – BiCU (PCB16) harness
    • BiCU (PCB16) – IOB (PCB17) harness
  5. IOB (PCB17) defective
    Replace the IOB (PCB17).

SC No.

Type

Error Name/Error Condition/Major Cause/Solution

SC142-00

D

White level detection error

The white level cannot be adjusted to the target level during auto gain control.

  • Condensation in the scanner unit
  • Scanner Carriage defective
  • BiCU (PCB16) defective
  • Harness defective
  • Connector disconnected
  • White Guide Plate dirty or attachment fault
  

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.
    • Scanner Carriage – BiCU (PCB16) connector
    • SBU (PCB3) – LEDB connector (SBU (PCB3) side connector which is on the scanner carriage)
    • BiCU (PCB16) – IOB (PCB17) connector
  2. Check the white guide plate (exposure glass).
    Check the white guide plate attached to the exposure glass. If the white guide plate is in an unusual state, replace the white guide plate.
  3. Scanner carriage defective
    Replace the scanner carriage.
  4. BiCU (PCB16) defective
    Replace the BiCU (PCB16).
  5. Harness defective
    Replace the following harnesses.
    • Scanner Carriage – BiCU (PCB16) harness
    • BiCU (PCB16) – IOB (PCB17) harness
  6. IOB (PCB17) defective
    Replace the IOB (PCB17).

SC No.

Type

Error Name/Error Condition/Major Cause/Solution

SC144-00

D

SBU (PCB3) Communication Error

  
  • The machine cannot detect that the Scanner Carriage is connected.
  • The machine cannot communicate with the Scanner Carriage, or the communication data is incorrect.
  • The configuration of FPGA is not completed.
    Error detection timing: At the time of turning on the scanner (when the main power is turned ON or when the machine returns from energy saving mode)
  
  • Scanner Carriage defective
  • BiCU (PCB16) defective
  • IOB (PCB17) defective
  • Harness defective
  

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.
    • Scanner Carriage – BiCU (PCB16) connector
    • BiCU (PCB16) – IOB (PCB17) connector
  2. Scanner carriage defective
    Replace the scanner carriage.
  3. BiCU (PCB16) defective
    Replace the BiCU (PCB16).
  4. IOB (PCB17) defective
    Replace the IOB (PCB17).
  5. Harness defective
    Replace the following harnesses.
    • Scanner Carriage – BiCU (PCB16) harness
    • BiCU (PCB16) – IOB (PCB17) harness

SC No.

Type

Error Name/Error Condition/Major Cause/Solution

SC151-00

D

Black level detection error (back side)

The black level cannot be adjusted to the target level.

Error detection timing;

  • During a scan from DF
  • When confirming the lowest black level
  • Connector disconnected
  • CIS defective
  • Harness defective
  • BiCU (PCB16) defective
  • CIS CONNECT PCB (PCB28) defective
  

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 connector. Reconnect the following connectors;
    • Scanner Carriage – BiCU (PCB16) connector
    • BiCU (PCB16) – IOB (PCB17) connector
  2. BiCU (PCB16) defective
    Replace the BiCU (PCB16).
  3. CIS defective
    Replace the CIS.
  4. Harness defective
    Replace the following harnesses.

    • CIS CONNECT PCB (PCB28)– BiCU (PCB16) harness
    • CIS – CIS CONNECT PCB (PCB28) harness
  5. CIS CONNECT PCB (PCB28) defective
    Replace the CIS CONNECT PCB (PCB28).

SC No.

Type

Error Name/Error Condition/Major Cause/Solution

SC152-00

D

White level adjustment error (back side)

The white level cannot be adjusted to the target level during auto gain control.

  • DF white guide Plate dirty or attachment fault
  • Connector disconnected
  • CIS defective
  • Harness defective
  • BiCU (PCB16) defective
  • CIS CONNECT PCB (PCB28) defective
  

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 white guide plate (DF). Check the DF white guide plate. If the white guide plate is in an unusual state, replace the white guide plate.
  2. Reconnect the following connectors.
    • Scanner Carriage – BiCU (PCB16) connector
    • SBU (PCB3) – LEDB connector (SBU (PCB3) side connector which is on the scanner carriage)
    • BiCU (PCB16) – IOB (PCB17) connector
  3. CIS defective
    Replace the CIS.
  4. Harness defective
    Replace the following harnesses.
    • CIS CONNECT PCB (PCB28)– BiCU (PCB16) harness
    • CIS – CIS CONNECT PCB (PCB28) harness
  5. BiCU (PCB16) defective
    Replace the BiCU (PCB16).
  6. CIS CONNECT PCB (PCB28) defective
    Replace theCIS CONNECT PCB (PCB28).

SC No.

Type

Error Name/Error Condition/Major Cause/Solution

SC154-01

D

Scanner communication error (back side)

  • CIS connection cannot be confirmed
  • Cannot communicate with CIS or other scanning device, or communication is abnormal

Error detection timing;

  • During scanner startup (main power was turned on or the machine returned from energy saving mode) 
  • During a scan
  • Connector disconnected
  • CIS defective
  • Harness defective
  • BiCU (PCB16) defective
  • CIS CONNECT PCB (PCB28) defective
  

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.
    • Scanner Carriage – BiCU (PCB16) connector
    • SBU (PCB3) – LEDB connector (SBU (PCB3) side connector which is on the scanner carriage)
    • BiCU (PCB16) – IOB (PCB17) connector
  2. CIS defective Replace the CIS.
  3. Harness defective Replace the following harnesses.
    • CIS CONNECT PCB (PCB28)– BiCU (PCB16) harness
    • CIS – CIS CONNECT PCB (PCB28) harness
  4. BiCU (PCB16) defective
    Replace the BiCU (PCB16).
  5. CIS CONNECT PCB (PCB28) defective
    Replace theCIS CONNECT PCB (PCB28).

SC No.

Type

Error Name/Error Condition/Major Cause/Solution

SC154-02

D

Scanner communication error (FPGA)

  • Cannot communicate with scanning device (FPGA), or communication is abnormal
  • Cannot complete FPGA configuration

Error detection timing;

  • During scanner startup (main power was turned on or the machine returned from energy saving mode) 
  • During a scan
  • BiCU (PCB16) defective
  

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. BiCU (PCB16) defective
    Replace the BiCU (PCB16).

SC No.

Type

Error Name/Error Condition/Major Cause/Solution

SC161-20

D

Scanner communication error (FPGA)

Error occured while initializing DDR-PHY and/or TRAINING status confirmation.

Error detection timing;

  • When the machine was turned on or the machine returned from energy saving mode
  • BiCU (PCB16) defective
  • DRAM device defective
  

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 all connectors.