Genuine OEM Lexmark Optra T612 s Toners

The Lexmark Optra T612 s toner selection includes black cartridges explicitly labeled high-yield, including 12A6592. A separate 99A1017 charge roller assembly kit is also listed, so keep that kit distinct from the toner choices.

Toner Buzz lists genuine Lexmark black toner and the charge roller assembly kit for this model. Compare toner part numbers and their stated labels without assuming that every cartridge has the same capacity classification.