• Code: E711-0001
• Description: UFDI communication error
  Communication system error (reception time out error/ checksum error etc.)
• Remedy: 1. Check the cable. 2. Replace the DC Controller PCB (UN2). 3. Replace the Finisher Controller PCB.

• Code: E711-0002
• Description: IPC communication error
  Communication system error (packet error occurs without the request of initialization)
• Remedy: 1. Check the cable. 2. Replace the DC Controller PCB (UN2). 3. Replace the Finisher Controller PCB.

• Code: E713-0000
• Description: Erroneous communication with finisher (retry error)
  The communication does not restart by the error retry after the communication failure with the finisher.
• Remedy: 1. Check the cable. 2. Replace the DC Controller PCB (UN2). 3. Replace the Finisher Controller PCB

• Code: E713-0001
• Description: Erroneous communication with finisher (transmission retry error)
  The communication does not restart by the error retry after the communication failure with the finisher
• Remedy: 1. Check the cable. 2. Replace the DC Controller PCB (UN2). 3. Replace the Finisher Controller PCB.

• Code: E713-0002
• Description: Erroneous communication with finisher (transmission data error)
  The communication does not restart by the error retry after the communication failure with the finisher.
• Remedy: 1. Check the cable. 2. Replace the DC Controller PCB (UN2). 3. Replace the Finisher Controller PCB.

• Code: E713-0004
• Description: Erroneous communication with finisher (reception error)
  The communication does not restart by the error retry after the communication failure with the finisher.
• Remedy: 1. Check the cable. 2. Replace the DC Controller PCB (UN2). 3. Replace the Finisher Controller PCB.

• Code: E713-0010
• Description: Erroneous communication with finisher (reception error)
  The communication does not restart by the error retry after the communication failure with the finisher.
• Remedy: 1. Check the cable. 2. Replace the DC Controller PCB (UN2). 3. Replace the Finisher Controller PCB.

• Code: E713-0011
• Description: Erroneous communication with finisher (reception error)
  The communication does not restart by the error retry after the communication failure with the finisher.
• Remedy: 1. Check the cable. 2. Replace the DC Controller PCB (UN2). 3. Replace the Finisher Controller PCB.