• Code: 55
• Description: Unsupported Flash in Slot x
• Remedy: An unsupported flash option is installed in the solutions port. Turn off the printer and remove the unsupported flash option in the specified slot.

• Code: 56
• Description: Std Parallel Port Disabled
• Remedy: This error is displayed when data is sent to the printer across the parallel port, but the parallel port has been disabled. Once this message is displayed, reporting of further errors is suppressed until the menus are entered, or the printer is reset. The following actions may be taken: • Press Go to clear the message. The printer discards any data received on the parallel port. • Press Menu until Busy/Waiting appears and select Reset Printer.

• Code: 56
• Description: Standard USB Port Disabled
• Remedy: Displayed when status is requested over the USB port, but the port has been disabled. Once the error has been displayed for the first time, reporting of further errors is suppressed until the menus are entered or the printer is reset. The following actions may be taken: • Press Go to clear the message. The printer discards any data received on the USB port. • Press Menu until Busy/Waiting appears and select Reset Printer.

• Code: 58
• Description: Too Many Trays Attached
• Remedy: This error code displays when too many input trays are attached to the printer. Remove the extra trays.

• Code: 58
• Description: Too Many Flash Options
• Remedy: This error displays when too many flash options are installed in the printer. The following options may be taken: • Turn off the printer and remove the extra flash options. • Press Go to clear the message. The extra flash options are ignored.

• Code: 59
• Description: Incompatible Tray x
• Remedy: An incompatible tray is installed. For Tray x, x= 2 or 3. Remove the incompatible tray and press Go to clear the message. Note: If the user installed the incompatible device to satisfy a Check Device Connections/ reattach message, the user should reinstall an associated compatible option or hot unplug the option.

• Code: 80
• Description: Scheduled Maintenance
• Remedy: Replace the fuser assembly, transfer roller, charge roll, and pick rolls at this recommended interval to maintain the print quality and reliability of the printer. The parts are available as a maintenance kit.

• Code: 81
• Description: Engine Code CRC Failure
• Remedy: This error displays when the microcode to be programmed in the engine flash code module has failed a CRC check. Press Go to clear the message. The microcode data is discarded and must be re-transmitted from the host.