Description: ADU drive serial input abnormality 2. In the initial communication check between the printer control board (PRCB) and the ADU drive board (ADUDB) after the power ON, a serial data is not received.
Remedy: 1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10 seconds. 2. Check the connector connection and the wiring between PRCB and ADUDB, and repair it if any abnormality 3. Check the connector connection on PRCB and ADUDB, and repair it if any abnormality 4. Replace ADUDB 5. Replace PRCB.
Code: C-0022
Description: ADU drive serial input abnormality 3. In the initial communication check between the printer control board (PRCB) and the ADU drive board (ADUDB) after the power ON, a serial data is not received.
Remedy: 1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10 seconds. 2. Check the connector connection and the wiring between PRCB and ADUDB, and repair it if any abnormality 3. Check the connector connection on PRCB and ADUDB, and repair it if any abnormality 4. Replace ADUDB 5. Replace PRCB.
Code: C-0023
Description: Drive communication reception error detection abnormality 0.
Remedy: 1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10 seconds. 2. Check the connector connection and the wiring between PRCB and ADUDB, and repair it if any abnormality 3. Check the connector connection on PRCB and ADUDB, and repair it if any abnormality 4. Replace ADUDB 5. Replace PRCB.
Code: C-0024
Description: Drive communication reception error detection abnormality 7.
Remedy: 1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10 seconds. 2. Check the connector connection and the wiring between PRCB and ADUDB, and repair it if any abnormality 3. Check the connector connection on PRCB and ADUDB, and repair it if any abnormality 4. Replace ADUDB 5. Replace PRCB.
Code: C-0025
Description: Drive communication reception error detection abnormality 11.
Remedy: 1. After turning OFF the sub power switch, turn OFF the main power switch and unplug the power plug. Restart the main body after 10 seconds. 2. Check the connector connection and the wiring between PRCB and ADUDB, and repair it if any abnormality. 3. Check the connector connection on PRCB and ADUDB, and repair it if any abnormality 4. Replace ADUDB 5. Replace PRCB.
Code: C-0101
Description: Paper feed motor (M4) speed abnormality. An error detection signal is detected twice in succession within a specified period of time after M4 was turned ON.
Causes: • Paper feed motor (M4) • Printer control board (PRCB)
Remedy: 1. Check the connector connection and the wiring between PRCB and the motor, and repair it if any abnormality. 2. 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): 24-A, 4-D) 3. Replace M4. 4. Replace PRCB.