Code: C-0151
Classification: LU
Cause:
The locking of the paper lift motor (M100) is detected.
When M100 is ON, an error detection signal of the M100 is detected in succession for 1 second.
Measures to take when alert occurs:
The main body and the option stop immediately.
Estimated abnormal parts:
- Paper lift motor (M100)
- Lower limit sensor (PS101)
- Upper limit sensor (PS109)
- LU drive board (LUDB)
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 tray, and repair it if any abnormality.
- Check the connector connection and the wiring between LUDB and motor/sensor, and repair it if any abnormality.
- Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: LU: 4-G, 6-G)
- Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: LU: 5-C)
- Replace PS109 and PS101.
- Replace M100.
- Replace LUDB.