• Code: SC52-11
• Description: The EM signal of the cooling fan /2 (FM2) is ON when the print is started.
• Causes: Cooling fan /2 (FM2)
• Remedy: Error codes are not displayed on the operation board, but displayed only on the data collection, the list output and the CSRC. The control of the main body is made by using a data previously obtained.

• Code: SC52-12
• Description: The EM signal of the cooling fan /3 (FM3) is ON when the print is started.
• Causes: Cooling fan /3 (FM3)
• Remedy: Error codes are not displayed on the operation board, but displayed only on the data collection, the list output and the CSRC. The control of the main body is made by using a data previously obtained.

• Code: SC53-01
• Description: A speed error signal of the fusing motor (M1) is checked. An error detection signal is detected twice in succession a specified period of time after the M1 turns ON. (The first signal is ignored.)
• Causes: Fusing motor (M1)
• Remedy: The main body stops immediately to turn OFF the RL1 (main).

• Code: SC53-02
• Description: The 24V power source for the total counter (CNT1) is checked. When the CNT1 is turned ON from OFF, an error detection signal (blowout of a fuse/24V cut off) is detected.
• Causes: DC power supply /2 (DCPS/ 2)
• Remedy: The main body stops immediately to turn OFF the RL1 (main).

• Code: SC53-03
• Description: The blowout of a fuse for the total counter (CNT1) in the AC drive board (ACDB) is checked. When the CNT1 is turned ON from OFF, an error detection signal (blowout of a fuse) is detected. However, an error detection signal (24V cut off) is not detected.
• Causes: Main relay (RL1) Total counter (CNT1) AC drive board (ACDB)
• Remedy: The main body stops immediately to turn OFF the RL1 (main).

• Code: SC53-04
• Description: The 24V power source for the key counter (CNT2) is checked. When the CNT2 is turned ON from OFF, an error detection signal (blowout of a fuse/24V cut off) is detected.
• Causes: DC power supply /2 (DCPS/ 2)
• Remedy: The main body stops immediately to turn OFF the RL1 (main).

• Code: SC53-05
• Description: The blowout of a fuse for the key counter (CNT2) in the AC drive board (ACDB) is checked. When the CNT2 is turned ON from OFF, an error detection signal (blowout of a fuse) is detected. However, an error detection signal (24V cut off) is not detected.
• Causes: Key counter (CNT2)
• Remedy: The main body stops immediately to turn OFF the RL1 (main).

• Code: SC53-06
• Description: The blowout of a 12V fuse for the AC drive board (ACDB) is checked. In the serial initial communication, a signal of the blowout of a 12V fuse (AC drive) is detected.
• Causes: AC drive board (ACDB)
• Remedy: The main body stops immediately to turn OFF the RL1 (main).