54 Standard network software error
Try one or more of the following:
•
Touch
Continue
to continue printing.
•
Turn the printer off and then back on to reset the printer.
•
Upgrade (flash) the network firmware in the printer or print server.
54 Network [x] software error
Try one or more of the following:
•
Touch
Continue
to continue printing.
•
Turn the printer off, wait for about 10 seconds, and then turn the printer back on.
•
Upgrade (flash) the network firmware in the printer.
55 Unsupported option in slot [x]
1
Turn the printer off.
2
Unplug the power cord from the wall outlet.
3
Remove the unsupported option card from the printer system board, and then replace it with a supported card.
4
Connect the power cord to a properly grounded electrical outlet.
5
Turn the printer back on.
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.
Troubleshooting
173
