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How to Locate the Serial Number, TLI, Config ID, and Machine Type on a Lexmark C520, C522, C524, C530, C532 or C534

Document ID:SO3062


Where is the serial number?; Where is the TLI?; Where is the machine type indicated?


How to locate the serial number; How to locate the Config ID; How to locate the TLI; How to locate the machine type; Serial number; Top Level Indicator (TLI); C520n



  1. Open the top and front covers to reveal the service tag (A).  The service tag contains the following information:

    • TLI

    • Serial Number

    • Config ID

    • Machine Type

  2. Turn the machine around to reveal the serial number (B) at the rear of the printer.


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