4511-xxx
Diagnostics—E238, E240, and E240n
2-21
Invalid engine code / Invalid network code
Programming engine code / Programming system code
Light pattern Meaning Action
The code in an internal
print server has not
been programmed, or
the programmed code is
not valid.
• Download valid network
code to the internal print
server.
• Press twice quickly to
see the secondary error
code.
Light pattern Meaning Action
New code is being
loaded into the engine
or firmware code flash.
Wait for the message to clear.
When the printer has finished
loading the code, it performs
a soft reset.
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