• Code: E025-0000
• Description: The toner feed motor inside the hopper is faulty.
  The DC controller PCB detects an overcurrent flowing to the toner feed motor (M6) inside the cartridge for 10 sec or more twice. (In response to the first detection, it indicates the message "Shake the Toner Case, and Set.")
• Remedy: - Check if the connector (J512) of the DC controller PCB is mounted properly. - Replace the toner feed motor (M6).

• Code: E032-0000
• Description: The counter of the copy data controller or the NE controller is faulty.
  The copy data controller or the NE controller are disconnected after they have once been connected.
• Remedy: - Check if the connecter of the main controller PCB is mounted properly. - Replace the main controller PCB. - Replace the copy data controller or the NE controller.

• Code: E043-0000
• Description: The rotation of the side paper deck main motor is faulty.
  The PLL lock signal (DMPLK) does not arrive for 2 sec or more after the side paper deck main motor drive signal has been generated.
• Remedy: - Check if the connecter (J101, J106) of the side deck driver PCB is mounted properly. - Replace the side deck main motor. - Replace the side deck driver PCB. - Replace the DC controller PCB.

• Code: E051-0001
• Description: There is an error in the detection of the horizontal registration home position.
  Departure from home position is not detected within 5 sec during a horizontal registration home position search.
• Remedy: - Replace the horizontal registration sensor. - Replace the horizontal registration motor. - Check if the manual feed tray open/closed detecting switch is mounted properly. - Replace the stackless feed driver PCB. - Replace the DC controller PCB.

• Code: E051-0002
• Description: There is an error in the detection of the horizontal registration home position.
  Home position is not detected within 5 sec during a horizontal registration home position search.
• Remedy: - Replace the horizontal registration sensor. - Replace the horizontal registration motor. - Check if the manual feed tray open/closed detecting switch is mounted properly. - Replace the stackless feed driver PCB. - Replace the DC controller PCB.

• Code: E051-0003
• Description: There is an error in the detection of the horizontal registration home position.
  The horizontal registration detection movement for the preceding sheet does not end within 5 sec at the start of a horizontal registration search during printing.
• Remedy: - Replace the horizontal registration sensor. - Replace the horizontal registration motor. - Check if the manual feed tray open/closed detecting switch is mounted properly. - Replace the stackless feed driver PCB. - Replace the DC controller PCB.?

• Code: E065-0000
• Description: There is an error in the high-voltage output to the transfer charging assembly.
  An error (leakage) is detected in the high-voltage output to the primary charging assembly.
• Remedy: - Check if the primary charging assembly is mounted properly and also check if there is no contamination. - Check if the connector (T601, J723, J730) of the HV-DC PCB is mounted properly and also check the wiring. - Replace the HV-DC PCB.

• Code: E067-0000
• Description: There is an error in the high-voltage output.
  An error is detected in two or more of the following at the same time: the primary high voltage, pre-transfer high voltage, transfer high voltage, and separation high voltage. Or, an error (leakage) in the high-voltage output to the separation charging assembly is detected.
• Remedy: - Check if the primary charging assembly, pretransfer charging assembly, transfer charging assembly and separation charging assembly are mounted properly. - Check if the connector (J722, J723, J730) of the HV-DC PCB is mounted properly and also check the wiring. - Replace the HV-DC PCB. - Replace the HV-AC PCB.