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Lexmark Forms Printer 2581n+

Lexmark Forms Printer 2581n+

How to Locate the Serial Number on a Lexmark 24xx/25xx/25xx+ Series Forms (Dot Matrix) Printer


This article explains how to find information such as the Serial Number (SN) and Machine Type on the printer.
The Top-Level Indicator (TLI) and Configuration ID are not included on all models of Forms printer.

What to do

Locate the small sticker situated just below lower-left side of the front door cover. The image below shows the Serial Number encircled in red.

StepActionClick Image to Enlarge
1Open the front door cover.
2The serial number is located just below the lower-left side of the front door cover.

Still Need Help

Please contact Lexmark Technical Support if you need additional assistance. Please call from near the printer in case the technician on the phone asks you to perform a task involving the printer.


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