Lexmark X746x, X748x Parallel port x disabled, Serial port x disabled, Standard USB port disabled

Troubleshooting 280

56 Parallel port [x] disabled

Try one or more of the following:

•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.

56 Serial port [x] disabled

Try one or more of the following:

•Touch Continue to clear the message.

The printer discards any data received through the serial port.

•Make sure the Serial Buffer menu is not set to Disabled.

56 Standard USB port disabled

Try one or more of the following:

•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.

56 USB port [x] disabled

Try one or more of the following:

•Touch Continue to clear the message.

The printer discards any data received through the USB port.

•Make sure the USB Buffer menu is not set to Disabled.

57 Configuration change, some held jobs were not restored

Something has changed in the printer to invalidate the held jobs. Possible changes include:

•The printer firmware has been updated.

•Paper input options needed for the print job were removed.

•The print job was created using data from a device in the USB port and the device is no longer in the USB port.

•The printer hard disk contains print jobs that were stored while installed in a different printer model.

Touch Continue to clear the message.

58 Input config error

1Turn the printer off.

2Unplug the power cord from the wall outlet.

3Check if all tray configurations are correct. Remove unnecessary trays if needed.