Code :

Code: C-2306
Description: Transfer suction fan (FM5) rotation abnormality. The FM5EM error detection signal is detected twice in succession within a specified period of time after FM5 was turned ON. However, error detection signals (24V cut off/blowout of ICP) are not detected.
Causes: Transfer suction fan (FM5) Printer control board (PRCB)
Remedy: 1 Check the connector connection and the wiring between PRCB 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. 3-L 3 Replace FM5. - 4 Replace PRCB.

Code: C-2307
Description: Developing cooling fan /Up (FM31) rotation abnormality + 24V power abnormality. The FM31EM error detection signal is detected twice in succession within a specified period of time after FM31 was turned ON. At this time, an error detection signal (24V cut off) is detected.
Causes: DC power supply /2 (DCPS /2) Printer control board (PRCB)
Remedy: 1 Check the connector connection and the wiring between PRCB and DCPS /2, and repair it if any abnormality. - 2 Replace DCPS /2. - 3 Replace PRCB.

Code: C-2308
Description: Developing cooling fan (FM31) power abnormality. The FM31EM error detection signal is detected twice in succession within a specified period of time after FM31 was turned ON. In addition, 24V is normal, and an error detection signal (blowout of ICP) is detected.
Causes: Developing cooling fan (FM31) Printer control board (PRCB)
Remedy: 1 Check the connector connection and the wiring between PRCB 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. 5-L 3 Replace FM31 and PRCB at a time.

Code: C-2309
Description: Developing cooling fan (FM31) rotation abnormality. The FMx error detection signal is detected twice in succession within a specified period of time after FMx was turned ON. However, error detection signals V cut off/blowout of ICP) are not detected.
Causes: Developing cooling fan (FM31) Printer control board (PRCB)
Remedy: 1 Check the connector connection and the wiring between PRCB 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. 5-L 3 Replace FM31. - 4 Replace PRCB.

Code: C-2311
Description: Developing cooling fan (FM11) rotation abnormality + 24V power abnormality. The FM11EM error detection signal is detected twice in succession within a specified period of time after FM11 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-2312
Description: Pump cooling fan (FM11) power abnormality. The FM11EM error detection signal is detected twice in succession within a specified period of time after FM11 was turned ON. However, error detection signals (24V cut off/blowout of ICP) are not detected.
Causes: Pump cooling fan (FM11) 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. 3-L 3 Replace FM11 and ACDB at a time.

Code: C-2313
Description: Pump cooling fan (FM11) rotation abnormality. The FM11EM error detection signal is detected twice in succession within a specified period of time after FM11 was turned ON. However, error detection signals (24V cut off/blowout of ICP) are not detected.
Causes: Pump cooling fan (FM11) 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. 3-L 4 Replace FM11. - 5 Replace PRCB. - 6 Replace ACDB.

Code: C-2314
Description: Suction fan (FM32) rotation abnormality + 24V power abnormality. The FM32EM error detection signal is detected twice in succession within a specified period of time after FM32 was turned ON. At this time, an error detection signal (24V cut off) is detected.
Causes: DC power supply /2 (DCPS /2) Printer control board (PRCB)
Remedy: 1 Check the connector connection and the wiring between PRCB and DCPS /2, and repair it if any abnormality. - 2 Replace DCPS /2. - 3 Replace PRCB.