• Code: C-2110
• Description: It is checked that the home position search time of the transfer assist motor (M25) is out. When the transfer assist home sensor (PS64) is turned OFF, PS64 is not turned ON a specified period of time after the home position search starts operation.
• Causes: Confirmation of the wiring harness and the connector Transfer assist motor (M25) Transfer assist home sensor (PS64) ADU drive board (ADUDB) DC power supply /1 (DCPS1) Power supply cooling fan /1 (FM30) Power supply cooling fan /2 (FM31)

• Code: C-2111
• Description: While the transfer assist motor (M25) is in operation, an error is detected. An error is detected of the transfer assist motor (M25) while in the print operation.
• Causes: Confirmation of the wiring harness and the connector Transfer assist motor (M25) Transfer assist home sensor (PS64) ADU drive board (ADUDB) DC power supply /1 (DCPS1) Power supply cooling fan /1 (FM30) Power supply cooling fan /2 (FM31)

• Code: C-2201
• Description: The speed error signal of the toner bottle motor (M15) is checked. An error detection signal is detected twice in succession a specified period of time after M15 turns ON (the first signal is ignored).
• Causes: Confirmation of the wiring harness and the connector Toner bottle motor (M15) Printer control board (PRCB)

• Code: C-2202
• Description: The speed error signal of the developing motor (M3) is checked. Since an error detection signal is detected a second after M3 turns ON, turn OFF M3 for a specified period of time. Then, an error detection signal is detected again a specified period of time after it is turned ON again.
• Causes: Confirmation of the wiring harness and the connector Developing motor (M3) Printer control board (PRCB)

• Code: C-2203
• Description: The locking of the blade motor (M14) is detected. The error detection signal (over current) of M14 is detected.
• Causes: Confirmation of the wiring harness and the connector Blade motor (M14) Printer control board (PRCB)

• Code: C-2204
• Description: It is checked that the movement of the blade motor (M14) is not completed, and the 24V power source is also checked. The drum READY1 signal (READY condition) cannot be detected within a specified period of time after the drum motor (M2) turns ON. Or, the drum READY1 signal (READY release condition) cannot be detected within a specified period of time after M2 turns OFF. At this time, an error detection signal (24V cut out) is detected.
• Causes: Confirmation of the wiring harness and the connector Blade sensor /1 (PS30) Blade sensor /2 (PS31) Blade motor (M14) Drum motor (M2) Printer control board (PRCB) DC power supply /2 (DCPS2)

• Code: C-2205
• Description: The blowout of ICP for the blade motor (M14) in the printer control board (PRCB) is checked. The drum READY1 signal (READY condition) cannot be detected within a specified period of time after the drum motor (M2) turns ON. Or, the drum READY1 signal (READY release condition) cannot be detected within a specified period of time after M2 turns OFF. At this time, the error detection signal (blowout of ICP) of M14 is detected.
• Causes: Confirmation of the wiring harness and the connector Blade sensor /1 (PS30) Blade sensor /2 (PS31) Blade motor (M14) Drum motor (M2) Printer control board (PRCB) DC power supply /2 (DCPS2)

• Code: C-2206
• Description: It is checked that the movement of the blade motor (M14) is not completed. The drum READY1 signal (READY condition) cannot be detected within a specified period of time after the drum motor (M2) turns ON. Or, the drum READY1 signal (READY release condition) cannot be detected within a specified period of time after M2 turns OFF. At this time, an error detection signal is not detected.
• Causes: Confirmation of the wiring harness and the connector Blade sensor /1 (PS30) Blade sensor /2 (PS31) Blade motor (M14) Drum motor (M2) Printer control board (PRCB) DC power supply /2 (DCPS2)