• Code: 979.xx
• Description: 979.xx Service Standard Network or 979.xx Service Network Card x Flash parts failed while programming the Standard Network or Network Card x port.
• Remedy: Check the following: • If installed, then check the network card for correct installation. • If correctly installed, then replace the network card. • If a network card is not installed, then replace the controller board

• Code: 980.xx
• Description: Engine experiencing unreliable communication with the specified device
• Remedy: Call the next level of support.

• Code: 981.xx
• Description: Engine protocol violation detected by the specified device
• Remedy: Call the next level of support.

• Code: 982.xx
• Description: Communications error detected by the specified device—device can be: • Engine, Duplex, Tray x, Env Feeder • Output Bin x (Note: Used for single bin devices) • Bins x to y (Note: Used for multiple bin devices)
• Remedy: Call next level of support.

• Code: 983.xx
• Description: Invalid command received by the specified device
• Remedy: Call next level of support.

• Code: 984.xx
• Description: Invalid command parameter received by the specified device
• Remedy: Call the next level of support.

• Code: 990.xx
• Description: An equipment check condition has occurred in the specified device, but the device is unable to identify the exact component failure—device can be: • Engine, Duplex, Tray x, Env Feeder • Output Bin x (Note: Used for single bin devices) • Bins x to y (Note: Used for multiple bin devices)
• Remedy: Call the next level of support.

• Code: 991.xx
• Description: The specified device has detected an equipment check in its controller board—device can be: • Engine, Duplex, Tray x, Env Feeder • Output Bin x (Note: Used for single bin devices) • Bins x to y (Note: Used for multiple bin devices)
• Remedy: Call the next level of support.