The printer has detected a Lexmark Regular cartridge that has been refilled with non‑genuine toner by a party other than Lexmark.
Select OK to continue.
All printer component life indicators are designed to function with Lexmark supplies and parts and may deliver unpredictable results when using supplies or parts in your Lexmark printer that are remanufactured by parties other than Lexmark.
For more information, see the printer statement of limited warranty.