Code: C-0212
Classification: PF: Tray 10
Cause:
3rd tandem PF-703 middle tray lift abnormality.
When the upper limit sensor/2 (PS9) is inactive, PS9 does not become active within 20 seconds after the paper lift motor/2 (M8) started the lifting operation. Alternatively, the paper suction sensor/Fr2 (PS27) and the paper suction sensor/Rr2 (PS28) become active before PS9 becomes active while the tray lifts.
Measures to take when alert occurs:
The main body and the option stop immediately.
Estimated abnormal parts:
- Upper limit sensor /2 (PS9: PF-703)
- Paper lift motor /2 (M8: PF-703)
- PF drive board (PFUDB: PF-703/706)
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 paper loaded condition and the rear end restriction plate misaligned of the middle tray, and repair it if any abnormality.
- Check the connector connection and the wiring between PFUDB and motor/sensor, and repair it if any abnormality.
- Check the I/O drive of the motor and the coupling of the gear, and repair or replace it if there is any abnormality. (Wiring diagram: PF-703: 12-F).
- Check the I/O and the operation of the sensor, and repair or replace it if there is any abnormality. (Wiring diagram: PF-703: 9-F)
- Replace PS9
- Replace M8
- Replace PFUDB