Lexmark 4500-00 Series, Service Manual

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2-44
Service Manual
4500–E220/E321/E323
Obtaining information about printer service error codes
All lights flashing simultaneously designates a printer service error
as a primary code. Double press
Continue to see the secondary
codes; double press Continue again to see the tertiary codes;
double press Continue the third time to return to the primary code.
All secondary codes have a flashing Ready/Data light but not the
Toner Low light. All tertiary codes have a flashing Toner Low light but
not a Ready/Data light.
All lights flashing simultaneously, as a result of sending data to the
printer, may indicate a code problem. Call Lexmark Customer
Support Center at 1–800–539–6275 for assistance.