Code: C-0203
Classification: Main body: Tray 1
Cause:
Tray1 up abnormality 2.
When the upper limit sensor /1 (PS6) is OFF, PS6 does not turn ON within 20 seconds after the tray lift-up motor /1 (M25) turns ON for lifting operation. At this time, an error detection signal is not detected.
Measures to take when alert occurs:
The main body and the option stop immediately.
Estimated abnormal parts:
- Upper limit sensor /1 (PS6)
- Tray lift-up motor /1 (M25)
- Printer control board (PRCB)
- DC power supply /2 (DCPS/2)
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 condition of tray 1, and repair it if any abnormality.
- Check the connector connection and the wiring between PRCB 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/replace it if any abnormality. (Wiring diagram: Main body (3/4): 16-A)
- Check I/O and the operation of the sensor, and repair/replace it if abnormality. (Wiring diagram: Main body (3/4): 13-A)
- Replace PS6
- Replace M25
- Replace PRCB
- Replace DCPS /2