Zoomtoner Compatible Black High-Yield Laser Toner Cartridge for Lexmark/IBM X644X11A

High-yield black toner compatible with X644X11A by Zoomtoner. Delivers excellent printing quality. Compatible with the following models: Lexmark / IBM X646EF, Lexmark / IBM X646E, Lexmark / IBM X646DTE, Lexmark / IBM X644E MFP, Lexmark / IBM XM646E, Lexmark / IBM XM644E.