Error Code: C-9401 Follow

Code

C-9401

Classification

Main body: Exposure lamp lighting abnormality or scanner connector disconnected

Cause

When the gain of the CCD sensor is adjusted, it is detected that the output of the CCD sensor is less than standard value. Alternatively, the scanner connector is disconnected.

Measures to take when an alert occurs

The main body and the option stop immediately.

Estimated abnormal parts

• Image processing board (IPB)
• Scanner drive board (SCDB)
• CCD board (CCDB)
• Exposure unit

Correction

Note

• The message "Please call service" is displayed on the panel.

Solution

1. Perform the IO Check (99-70) and check if there is a problem with IPB.
   • When the results are abnormal, perform solution 2, solution 3, and solution 7.
   • When the results are normal, perform following solutions other than solution 7.
2. Check the connector connection between SCDB and IPB, and the wiring. Then repair it when there is any abnormality.
3. Check the connector connection between CCDB and IPB, and the wiring. Then repair it when there is any abnormality.
4. Replace the exposure unit.
5. Replace CCDB.
6. Replace SCDB.
7. Replace IPB.

Faulty part isolation DIPSW

Control during the detachment