Diagnostic Information 2-17
4023-001
54 Serial Option x
Error
A serial interface error
has been detected
(framing or parity). This
error usually indicates
the serial link has not
been set up correctly.
x represents optional
serial port 1 through 3.
Press and hold Select and
then press Return to
determine the cause of the
host interface error.
When the serial error is
displayed, the reporting of
other serial errors is
suppressed until interface
parameters are changed or
the printer is turned off.
Check the interface:
• Verify that the correct
cable is used.
• Make sure the serial
interface parameters
(protocol, baud, parity,
data bits) are correct.
•Press Go to clear the
message and continue
printing the job. The print
job may not print cor-
rectly.
• Reset the printer:
–Press <Menu> to
access the Busy
menu.
–Select Reset Printer.
54 Std Par ENA
Connection Lost
An external network
adapter (ENA) that was
once connected to the
standard parallel port is
no longer responding.
The printer only
recognizes the missing
connection when the
printer power is first
turned on.
• Ensure the cable con-
necting the ENA and the
printer is securely
attached. Turn the
printer off and then on
again to see if the printer
recognizes the connec-
tion.
•Press
Go to clear the
message. The printer
erases any reference to
the ENA and then
resets.
Message Description Action
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