Error Code: C-4705 Follow

Code

C-4705

Classification

Main body: Image processing abnormality

Cause

When the machine is writing the image: Within a specified period of time, the expansion processing from the memory to the printer does not terminate. Within a specified period of time, the output from the page memory to the printer does not terminate. Within a specified period of time, the PVV is not detected.

Measures to take when an alert occurs

The main body and the option stop immediately.

Estimated abnormal parts

• Image processing board (IPB)

Correction

Deactivate and activate the sub power switch (SW2) of the main body.

Note

• The message "Please turn on power again" is displayed on the touch panel.

Solution

1. Prior check
   • Check that the CN5402 of IPB is correctly connected.
2. Perform the IO Check (99-70) and check if there is a problem with IPB.
   • When the results are abnormal, perform solution 3 and solution 4.
3. Check the connector connection between the writing unit and IPB, and the wiring. Then repair it when there is any abnormality.
4. Replace IPB.

Faulty part isolation DIPSW

Control during the detachment