Error Code: C-5102 Follow
Code
C-5102
Classification
PF-707m (2nd tandem): PF control circuit initial communication abnormality
Cause
Within a specified period of time after the machine is booted and the ACK is enabled, the control circuit1 initial communication in the rear device of the PF is not performed.
Measures to take when an alert occurs
The main body and the option stop immediately.
Estimated abnormal parts
- PFU drive board (PFUDB)
- Printer control board (PRCB)
Correction
Note
- The message "Please call service" is displayed on the panel.
Solution
- Check the connector connections between PFUDB and PRCB, CN105 of the PFUDB, CN200 (main body relay), CN202 (PFU 2nd relay of the PFU 1st tandem side) CN468 (PFU relay of the main body side), CN142 of the PRCB, and the wiring. Then repair it when there is any abnormality.
- Replace PFUDB.
- Replace PRCB.
Faulty part isolation DIPSW
Control during the detachment