Lexmark C734A1CG Cyan Toner Cartridge For use with: Lexmark All-in-One Machines X734 Series, X736 Series, X738 Series Lexmark Laser Printers C734 Series, C736 Series C734, C734dn, C734dtn, 734dw, C734n, C736, C736dn, C736dtn, C736n Lexmark X700 As quiet as 47 dBA while printing; reduce sound even more with Quiet Mode Sleek, innovative desktop-friendly design Built-in networking on all models to share the benefits of color