54 Serial option <x> error
•
Check that the serial cable is connected correctly and is the proper one for the serial port.
•
Check that the serial interface parameters (protocol, baud, parity, and data bits) are set correctly on the printer
and host computer.
•
Continue appears, and then press
Press
until
•
Turn the printer power off and then back on to reset the printer.
54 Standard network software error
•
Press
until
Continue appears, and then press
•
Turn the printer power 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
•
Press
until
Continue appears, and then press
•
Turn the printer power off and then back on to reset the printer.
•
Upgrade (flash) the network firmware in the printer or print server.
55 Unsupported option in slot <x>
1
Turn the printer power off.
2
Unplug the power cord from the wall outlet.
3
Remove the unsupported optional interface card or internal print server from the printer system board. For more
information, see the User's Guide on the Software and Documentation CD.
4
Connect the power cord to a properly grounded outlet.
5
Turn the printer power back on.
56 Parallel port <x> disabled
•
Continue appears, and then press
Press
until
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
•
Press
until
Continue appears, and then press
The printer discards any data received through the serial port.
•
Make sure the Serial Buffer menu item is not set to Disabled.
56 Standard USB port disabled
•
Continue appears, and then press
Press
until
The printer discards any data received through the USB port.
•
Make sure the USB Buffer menu item is not set to Disabled.
to continue printing.
to continue printing.
to continue printing.
to clear the message.
to clear the message.
to clear the message.
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