Code :

Code: C-5326
Description: Cooling fan /1 (FM1) rotation abnormality. When the print is started, the EM signal of FM1 turns ON.
Causes: Cooling fan /1 (FM1) Printer control board (PRCB) AC drive board (ACDB)
Remedy: 1 Check the connector connection and the wiring between PRCB and the fun, and repair it if any abnormality. - 2 Check the connector connection and the wiring between ACDB and the fun, and repair it if any abnormality. - 3 Rotate the fan by I/O or hand, and repair/replace it if any abnormality. 4-L 4 Replace FM1. - 5 Replace PRCB. - 6 Replace ACDB.

Code: C-5327
Description: Cooling fan /2 (FM2) rotation abnormality 2. When the print is started, the EM signal of FM2 turns ON.
Causes: Cooling fan /2 (FM2) Printer control board (PRCB) AC drive board (ACDB)
Remedy: 1 Check the connector connection and the wiring between PRCB and the fun, and repair it if any abnormality. - 2 Check the connector connection and the wiring between ACDB and the fun, and repair it if any abnormality. - 3 Rotate the fan by I/O or hand, and repair/replace it if any abnormality. 1-L 4 Replace FM2. - 5 Replace PRCB. - 6 Replace ACDB.

Code: C-5328
Description: Suction cooling fan /1 (FM6) rotation abnormality 2. When the print is started, the EM signal of FM6 turns ON.
Causes: Suction cooling fan /1 (FM6) Printer control board (PRCB) AC drive board (ACDB)
Remedy: 1 Check the connector connection and the wiring between PRCB and the fun, and repair it if any abnormality. - 2 Check the connector connection and the wiring between ACDB and the fun, and repair it if any abnormality. - 3 Rotate the fan by I/O or hand, and repair/replace it if any abnormality. 6-L 4 Replace FM6. - 5 Replace PRCB. - 6 Replace ACDB.

Code: C-5329
Description: Abnormality of the fun connected to ADU drive board. The EM error detection signal is detected twice in succession within a specified period of time after ADU cooling fan /1 (FM14), /2 (FM15), /3 (FM13), sensor cooling fan /1 (FM16) and registration cooling fan (FM17) connected to ADU drive board was turned ON. At this time, the door close detection of the door open/close sensor /1 (PS1), /2 (PS2) and PF door open/close sensor (PS70) is detected 10 times in succession.
Causes: ADU cooling fan /1 (FM14) ADU cooling fan /2 (FM15) ADU cooling fan /3 (FM13) Sensor cooling fan (FM16) Registration cooling fan (FM17) ADU drive board (ADUDB)
Remedy: 1 Check the connector connection and the wiring between ADUDB and the fan, and repair it if any abnormality. - 2 Rotate the fan by I/O or hand, and repair/replace it if any abnormality. - 3 Replace the fan. - 4 Replace ADUDB.

Code: C-5330
Description: Suction cooling fan /2 (FM7) rotation abnormality + 24V power abnormality. The EM error detection signal of FM7 is detected twice in succession within a specified period of time after FM7 was turned ON. At this time, an error detection signal (24V cut off) is detected.
Causes: DC power supply /2 (DCPS /2) AC drive board (ACDB)
Remedy: 1 Check the connector connection and the wiring between ACDB and DCPS /2, and repair it if any abnormality. - 2 Replace DCPS /2. - 3 Replace ACDB.

Code: C-5331
Description: Suction cooling fan /2 (FM7) power abnormality. The EM error detection signal of FM7 is detected twice in succession within a specified period of time after FM7 was turned ON. At this time, 24V is normal, but an error detection signal (blowout of ICP) is detected.
Causes: Suction cooling fan /2 (FM7) AC drive board (ACDB)
Remedy: 1 Check the connector connection and the wiring between ACDB and the fun, and repair it if any abnormality. - 2 Rotate the fan by I/O or hand, and repair/replace it if any abnormality. 7-L 3 Replace FM7 and ACDB at a time

Code: C-5332
Description: Suction cooling fan /2 (FM7) rotation abnormality. The EM error detection signal of FM7 is detected twice in succession within a specified period of time after FM7 was turned ON. However, error detection signals (24V cut off/blowout of ICP) are not detected.
Causes: Suction cooling fan /2 (FM7) Printer control board (PRCB) AC drive board (ACDB)
Remedy: 1 Check the connector connection and the wiring between PRCB and the fun, and repair it if any abnormality. - 2 Check the connector connection and the wiring between ACDB and the fun, and repair it if any abnormality. - 3 Rotate the fan by I/O or hand, and repair/replace it if any abnormality. 7-L 4 Replace FM7. - 5 Replace PRCB. - 6 Replace ACDB.

Code: C-5333
Description: Suction cooling fan /3 (FM8) rotation abnormality. When the print is started, the EM signal of FM8 turns ON.
Causes: Suction cooling fan /3 (FM8) Printer control board (PRCB) AC drive board (ACDB)
Remedy: 1 Check the connector connection and the wiring between PRCB and the fun, and repair it if any abnormality. - 2 Check the connector connection and the wiring between ACDB and the fun, and repair it if any abnormality. - 3 Rotate the fan by I/O or hand, and repair/replace it if any abnormality. 6-L 4 Replace FM8. - 5 Replace PRCB. - 6 Replace ACDB.