Code :

Code: 3100
Description: Scanner carriage error
The home position is not correct when the power is turned on or at the start of copying using the table.
Causes: Defective connector cable or poor contact in the connector.
Defective home position sensor.
Defective scanner motor.
Defective ISC PWB.
Defective main PWB.
Remedy: Defective connector cable or poor contact in the connector. Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. Home position sensor and ISC PWB (YC8) Scanner motor and ISC PWB (YC5) ISC PWB (YC3) and main PWB (YC11)
Defective home position sensor. Replace the home position sensor.
Defective scanner motor. Replace the scanner motor.
Defective ISC PWB. Replace the ISC PWB and check for correct operation.
Defective main PWB. Replace the main PWB and check for correct operation.

Code: 3200
Description: Exposure lamp error
When input value at the time of LED lamp PWB illumination does not exceed the threshold value between 5 s.
Causes: Defective connector cable or poor contact in the connector.
Defective LED lamp PWB.
Defective ISC PWB.
Defective main PWB.
Remedy: Defective connector cable or poor contact in the connector. Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. LED lamp PWB and ISC PWB (YC6) ISC PWB (YC3) and main PWB (YC11)
Defective LED lamp PWB. Replace the LED lamp PWB and check for correct operation.
Defective ISC PWB. Replace the ISC PWB and check for correct operation.
Defective main PWB. Replace the main PWB and check for correct operation.

Code: 3210
Description: CIS lamp error
When input value at the time of CIS illumination does not exceed the threshold value between 5 s.
Causes: Defective connector cable or poor contact in the connector.
Defective CIS.
Defective DPSHD PWB.
Defective DP relay PWB.
Remedy: Defective connector cable or poor contact in the connector. Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. CIS and DPSHD PWB (YC2) DPSHD PWB (YC3) and DP relay PWB (YC2)
Defective CIS. Replace the CIS and check for correct operation.
Defective DPSHD PWB. Replace the DPSHD PWB and check for correct operation.
Defective DP relay PWB. Replace the DP relay PWB and check for correct operation.

Code: 3300
Description: Optical system (AGC) error
After AGC, correct input is not obtained at CCD.
Causes: Defective connector cable or poor contact in the connector.
Defective exposure lamp
Defective CCD PWB.
Defective ISC PWB.
Defective main PWB.
Remedy: Defective connector cable or poor contact in the connector. Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. CCD PWB (YC2) and ISC PWB (YC9) ISC PWB (YC3) and main PWB (YC11)
Defective exposure lamp. Replace the LED lamp PWB and check for correct operation.
Defective CCD PWB. Replace the CCD PWB and check for correct operation.
Defective ISC PWB. Replace the ISC PWB and check for correct operation.
Defective main PWB. Replace the main PWB and check for correct operation.

Code: 3310
Description: CIS AGC error After AGC, correct input is not obtained at CIS.
Causes: Defective CIS.
Defective DPSHD PWB.
Defective DP relay PWB.
Remedy: Defective CIS. Replace the CIS and check for correct operation.
Defective DPSHD PWB. Replace the DPSHD PWB and check for correct operation.
Defective DP relay PWB. Replace the DP relay PWB and check for correct operation.

Code: 3500
Description: Communication error between scanner and ASIC
An error code is detected.
Causes: Defective connector cable or poor contact in the connector.
Defective ISC PWB.
Defective main PWB.
Remedy: Defective connector cable or poor contact in the connector. Reinsert the connector. Also check for continuity within the connector cable. If none, replace the cable. ISC PWB (YC3) and main PWB (YC11)
Defective ISC PWB. Replace the ISC PWB and check for correct operation.
Defective main PWB. Replace the main PWB and check for correct operation.