Service Codes - Lexmark E120 Service Manual

Secondary light patterns—additional information (continued)
Description/
Light pattern
Invalid network code

Service codes

All service errors are indicated by all lights flashing as the primary notification or code. The secondary light
pattern indicates an area or function which has the error. Tertiary codes (shown on the following pages) indicate
specific device errors. When all lights flash, double-click
to see the tertiary code. If you double-click again, you return to the primary light pattern.
In the following example:
•
The primary light pattern indicates a service error (all flashing). Double-click
•
The secondary light pattern indicates a fuser or toner sensor error. Double-click
•
The tertiary light pattern indicates that the fuser is below temperature when printing. If you double-click
again, the original primary light pattern will appear.
Primary pattern
Note: If you send data to the printer and all lights flash simultaneously, and double-clicking
produce a secondary code, you may have a code problem. Call the next level of support.
Meaning
The code in an internal print server
has not been programmed, or the
programmed code is not valid.
Secondary pattern
Action
Download valid network code to the internal
print server.
to see the secondary code. Double-click
for more information.
Tertiary pattern
Diagnostic information
4506-1xx
again
for more information.
does not
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