Code: C-0140
Classification: PI-PFU: Drive
Cause:
Paper feed motor abnormality of PI-PFU (PF-703) tandem PF
An error detection signal is detected twice in succession within a specified period of time after M1 was turned ON.
Measures to take when alert occurs: The main body and the option stop immediately.
Estimated abnormal parts:
- Paper feed motor (M1: PF-703)
- PF drive board (PFUDB: PF-703)
Correction:
Turn OFF/ON the power switch (SW2) of the main body when releasing an abnormal condition.
Note: "Please call service" is displayed on the touch panel.
Solution:
- Check the connector connection and the wiring between PFUDB and the motor, and repair it if any abnormality.
- Check the I/O drive and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: PF-703: 6-L)
- Replace M1
- Replace PFUDB