• Code: C-2207
• Description: It is checked that the movement of the blade motor (M14) is not completed, and 24V power source is also checked. The blade READY signal (READY condition) cannot be detected within a specified period of time after the blade replacement signal turns ON. Or, the blade READY signal (READY release condition) cannot be detected within a specified period of time after the blade replacement signal 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-2208
• Description: The blowout of ICP for the blade motor (M14) in the printer control board (PRCB) is checked. The blade READY signal (READY condition) cannot be detected within a specified period of time after the blade replacement signal turns ON. Or, the blade READY signal (READY release condition) cannot be detected within a specified period of time after the blade replacement signal 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-2209
• Description: It is checked that the movement of the blade motor (M14) is not completed. The blade READY signal (READY condition) cannot be detected within a specified period of time after the blade replacement signal turns ON. Or, the blade READY signal (READY release condition) cannot be detected within a specified period of time after the blade replacement signal 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)

• Code: C-2210
• Description: It is checked that the drum motor (M2) does not start. The drum READY2 signal (READY signal) is not detected within a specified period of time after M2 turns ON.
• Causes: Confirmation of the wiring harness and the connector Drum motor (M2) Printer control board (PRCB)

• Code: C-2211
• Description: The blowout of ICP for the toner supply motor (M11) in the printer control board (PRCB) is checked. An error detection signal (blowout of ICP) is detected when M11 turns ON.
• Causes: Confirmation of the wiring harness and the connector Toner supply motor (M11) Printer control board (PRCB)

• Code: C-2221
• Description: When the recycle cut motor (M24) is turned ON, an error detection signal is detected twice in a row within a specified period of time. (An error detection signal on the first time is ignored.)
• Causes: Confirmation of the wiring harness and the connector Recycle cut motor (M24) Recycle cut drive board (RCDB) Printer control board (PRCB)

• Code: C-2250
• Description: It is detected that the waste toner amount exceeds 80% of the toner collection box At this time, DIPSW5-0 is 0 and the operations of all the job, including the reservation, are completed.
• Causes: Waste toner recycle box

• Code: C-2401
• Description: The temperature of the drum temperature sensor (TH5) detected a specified period of time after the main power switch (SW1) is turned ON is -3°C or lower, and also, the drum temperature after a specified period of time is -3°C or lower.
• Causes: Confirmation of the wiring harness and the connector Drum temperature sensor (TH5) Printer control board (PRCB)