Genuine OEM Lexmark Optra S 1250 n Toners
The Lexmark Optra S 1250 n selection includes black toner cartridges and a separate charge roller assembly kit. The roller kit is a different product type, not another toner capacity.
Toner Buzz carries genuine Lexmark supplies listed for the S 1250 n, including high-yield black toner and the 99A1017 roller kit. Keep a cartridge order separate from an order for that maintenance kit.