This Imaging Kit is designed to work best with Unison toner. Essential to Lexmark print system performance, Unison Toner's unique formulation consistently delivers outstanding image quality, ensures long-life print system reliability and promotes superior sustainability - all in an innovative shake-free print system.
Includes: black developer unit and photoconductor unit.
Compatible Device(s): MS/MX31x, 41x, 51x, 61x Printers