• Code: 53
• Description: Unformatted Flash
• Remedy: • Touch Continue to clear the message and continue printing. • Format the flash memory before storing any resources on it. If the error message remains, replace the flash memory. • If this does not fix the problem, replace the system board

• Code: 54
• Description: Serial option <x> error
• Remedy: • Make sure the serial link is set up correctly and the appropriate cable is in use. • Make sure the serial interface parameters (protocol, baud, parity, and data bits) are set correctly on the printer and host computer. • Touch Continue to clear the message and continue printing. The job may not print correctly. • POR the printer. If this does not fix the problem, replace the PCI card.

• Code: 54
• Description: Std Network Software Error
• Remedy: • Touch Continue to clear the message and continue printing. The job may not print correctly. • Program new firmware for the network interface. • POR the printer. If this does not fix the problem, replace the PCI card.

• Code: 55
• Description: Unsupported Option in Slot <x>
• Remedy: 1. Turn the printer off. 2. Unplug the power cord from the wall outlet. 3. Remove the unsupported option. 4. Connect the power cord to a properly grounded outlet. 5. Turn the printer on. If this does not fix the problem, replace the system board

• Code: 56
• Description: Standard Parallel Port Disabled Not in IRs
• Remedy: • Touch Continue to clear the message. The printer discards any data received through the parallel port. • Make sure the Parallel Buffer menu item is not set to Disabled. • If this does not fix the problem, replace the PCI card.

• Code: 56
• Description: Parallel Port <x> Disabled
• Remedy: • Touch Continue to clear the message. The printer discards any data received through the parallel port. • Make sure the Parallel Buffer menu item is not set to Disabled. • If this does not fix the problem, replace the PCI card.

• Code: 56
• Description: Serial Port <x> Disabled
• Remedy: • Touch Continue to clear the message. The printer discards any data received through the serial port. • Make sure the Serial Buffer menu item is not set to Disabled. • If this does not fix the problem, replace the PCI card.

• Code: 56
• Description: Standard USB Port Disabled
• Remedy: • Touch Continue to clear the message. The printer discards any data received through the USB port. • Make sure the USB Buffer menu item is not set to Disabled. • If this does not fix the problem, replace the system board.