• Code: 964
• Description: Printer ready error
  The print ready signal is not generated for more than 17 seconds after the IPU received the print start signal.
• Causes: • Software defective

• Code: 984
• Description: Print image data transfer error
  After a data transfer begins from the controller to the engine via the PCI bus, the transfer does not end within 15 s.
• Causes: • Controller (SIMAC) board defective • BICU defective • BICU/controller disconnected

• Code: 985
• Description: Scanned image data transmission error
  After a data transfer begins from the engine to the controller via the PCI bus, the transfer does not end within 3 s.
• Causes: • Controller (SIMAC) board defective • BICU defective • BICU/controller disconnected

• Code: 986
• Description: Software error 1
  The write parameter received by the write module at the beginning of the setting table is NULL
• Causes: • Controller (SIMAC) board defective • BICU defective • BICU Controller disconnected

• Code: 994
• Description: Operation Panel Management Records Exceeded
  An error occurred because the number of records exceeded the limit for images managed in the service layer of the firmware. This can occur if there if there are
• Causes: • No action required because this SC does not interfere with operation of the machine.