Note :

I have two units

Both of them are Brand New

One is Factory Sealed and the other one is open Box and factory Sealed cartridge ...

The Lexmark 52D1H00 Black Toner is a high-yield toner cartridge designed for use in Lexmark printers, including the MS710, MS810, MS811, and MS812 models. This black toner is compatible with both inkjet and laser print technology, ensuring crisp and professional-quality prints. With its reliable brand reputation and compatibility with various Lexmark printer models, the Lexmark 52D1H00 Black Toner is a dependable choice for high-volume printing needs.

One is sealed and one is open box but is still new