• Code: E711-0001
• Description: An error has occurred in the communication between the pickup/delivery accessory and the printer unit.
  The communication controller has detected a fault.
• Remedy: Turn off and then back on the power. (Turn off the machine and its delivery accessories; then, turn back on all accessories and then the machine.) Connect the communication cables and terminals between the machine and the delivery accessories once again. Replace the accessories controller PCB. Replace the transceiver PCB.

• Code: E712-0001
• Description: An error exists in the communication between the ADF and the reader unit.
  As much as 5 sec or more has passed without recovery after communication stopped between the reader controller and the ADF controller.
• Remedy: Disconnect and then connect the connectors between the reader unit and the ADF. Replace the reader controller PCB. Replace the ADF controller PCB.

• Code: E717-0001
• Description: An error exists in the communication with the NE controller. After correcting the fault, be sure to reset the error. (COPIER>FUNCTION>CLEAR>ERR)
  The NE controller that has been connected before power-off is not recognized at power-on.
• Remedy: Disconnect and then connect the main controller PCB. Install the NE controller. Replace the NE controller.

• Code: E717-0002
• Description: An error exists in the communication with the NE controller. After correcting the fault, be sure to reset the error. (COPIER>FUNCTION>CLEAR>ERR)
  An error that cannot be reset (e.g., cable break) has been detected in the communication.
• Remedy: Disconnect and then connect the main controller PCB. Install the NE controller. Replace the NE controller.

• Code: E719-0001
• Description: An error has occurred in the communication with the coin vendor/card reader. After correcting the fault, be sure to reset the error. (COPIER>FUNCTION>CLEAR>ERR)
  The coin vendor that was connected before power-off is not recognized at power-on.
• Remedy: Disconnect and then connect the connector of the main controller PCB. Install the coin vendor. Replace the coin vendor.

• Code: E719-0002
• Description: An error has occurred in the communication with the coin vendor/card reader. After correcting the fault, be sure to reset the error. (COPIER>FUNCTION>CLEAR>ERR)
  In the communication with the coin vendor, an error that cannot be reset has occurred (e.g., cable break)
• Remedy: Disconnect and then connect the connector of the main controller PCB. Install the coin vendor. Replace the coin vendor.

• Code: E719-0003
• Description: An error has occurred in the communication with the coin vendor/card reader. After correcting the fault, be sure to reset the error. (COPIER>FUNCTION>CLEAR>ERR)
  In the communication with the coin vendor, a communication error has occurred during acquisition of unit price information.
• Remedy: Disconnect and then connect the connector of the main controller PCB. Install the coin vendor. Replace the coin vendor.

• Code: E719-0011
• Description: An error has occurred in the communication with the coin vendor/card reader. After correcting the fault, be sure to reset the error. (COPIER>FUNCTION>CLEAR>ERR)
  The card reader that was connected before power-off is not recognized at power-on.
• Remedy: Disconnect and then connect the connector of the main controller PCB. Install the card reader. Replace the card reader.