Error Code: C-47A5 Follow

Code

C-47A5

Classification

Main body: Color registration adjustment abnormality

Cause

When the color registration mark of the color registration auto adjustment is detected, the printing ratio of the last downstream becomes 0.

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. Execute the IO Check (99-70) of the board self-diagnosis. Check the results of IPB.
   • When the results are OK: Go on to the following steps.
   • When the result is NG: There is an abnormality in IPB or the connection. Go on to the step 3.
2. Check the connector connection between the printer control board (PRCB) and IPB, CN5402 of IPB, and the wiring. Then repair it when there is any abnormality.
3. Replace IPB.

Faulty part isolation DIPSW

Control during the detachment