Genuine OEM Lexmark XM9145 Toners

The XM9145 uses the 54G0W00 collector to hold excess toner created during printing. It is a maintenance supply, so a full waste-toner message points to this container rather than to a new black toner cartridge.

Toner Buzz carries genuine Lexmark 54G0W00 waste-toner collectors for the XM9145. When the printer names the waste container, match that message to this part; an ordinary low-toner notice refers to a different supply.