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/MX331/431, MX432, B3340, B/MB3442, M/XM1342 Printers