• Code: E196-0001
• Description: Image processor PCB failure
  Error on writing and readout ROM of image processor PCB (mainn ROM).
• Remedy: - Putting the switch on/off of the power supply. - Replace the image processor PCB.

• Code: E196-0002
• Description: Image processor PCB failure
  Error on writing and readout ROM of image processor PCB (option ROM).
• Remedy: - Putting the switch on/off of the power supply. - Replace the image processor PCB.

• Code: E197-0000
• Description: Printer engine communication error
  Erroneous communication between the DC controller PCB and image processor PCB was detected.
• Remedy: - Check the connectors of the DC controller PCB and image processor PCB. - Replace the DC controller PCB for normal connection. - Replace the image processor PCB.

• Code: E261-0000
• Description: Zero-cross signal error
  If failed to detect zero-cross signal cycle of the power supply when initializing. When the input of the zero-signal failed continuously for three seconds while controlling the temperature adjustment.
• Remedy: - Replace the power supply PCB. - Replace the DC controller PCB.

• Code: E500-0001
• Description: Finisher communication error
  Data communication could not be performed normally. It has been retried three times in vain.
• Remedy: - Check the connectors of the finisher controller PCB and DC controller PCB for normal connection. - Replace the finisher controller PCB. - Replace the DC controller PCB.

• Code: E520-0001
• Description: - Offset motor or finisher controller PCB failure
  - Offset HP sensor failure
  - The offset motor was driven for 1000 ms in the HP sensor approach direction, but the offset HP sensor did not turn on.
• Remedy: - Check the connector of the offset HP sensor. - Check the connector of the offset motor. - Replace the offset HP sensor. - Replace the offset motor. - Replace the finisher controller PCB.

• Code: E520-0002
• Description: - Offset motor or finisher controller PCB failure
  - Offset HP sensor failure
  - The offset motor was driven for 1000 ms in the HP sensor escape direction, but the offset HP sensor did not turn off.
• Remedy: - Check the connector of the offset HP sensor. - Check the connector of the offset motor. - Replace the offset HP sensor. - Replace the offset motor. - Replace the finisher controller PCB.

• Code: E531-0001
• Description: - Staple unit failure
  - Staple HP sensor failure
  - Finisher controller PCB failure
  - The staple home position was not left when 400 ms have lapsed since start of staple operation.
• Remedy: - Check the connector of the staple unit. - Replace the staple unit. - Replace the finisher controller PCB.