Error Code: C-0184 Follow

Classification
PF-707m (1st tandem): Banner synchronization trigger signal connector disconnected

Cause
The connector that connects the synchronization trigger between the main body and the PFU is disconnected.

Measures to take when an alert occurs
The main body and the option stop immediately.

Estimated abnormal parts
• PFU drive board (PFUDB)

Correction
Note
▪ The message "Please call service" is displayed on the panel.

Solution
1. Check the connector connections between PFUDB and the main body, CN195 of the PFUDB, CN952 (PFU and the main body relay) and the wiring. Then repair it when there is any abnormality.
2. Replace PFUDB.