How to Locate the Serial Number, TLI, Config ID, and Machine Type on the Lexmark C734, C736 or X734, X736, X738 Color Laser Printers
|Lexmark C734n||Lexmark C736n||Lexmark X734de|
|Lexmark X736de||Lexmark X738de|
This article explains how to find information such as the serial number, top-level indicator (TLI), machine type, and configuration ID on the printer.
What to do
Open the printer's front cover. Refer to the yellow arrow to find where the above-mentioned information is located.