Serial option [x] error [54]

Try one or more of the following:

Make sure that the serial cable is properly connected and is the correct one for the serial port.

Make sure that the serial interface parameters (protocol, baud, parity, and data bits) are set correctly on the printer and computer.

From the printer control panel, select Continue to continue printing. For non‑touch‑screen printer models, press

to confirm.

Turn off the printer, and then turn it back on.

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