; "Lexmark 70C0D40 Yellow Developer Unit (40k Pages)")
Lexmark 70C0D40 Yellow Developer Unit (40k Pages)
Lexmark 70C0D40 Yellow Developer Unit is used for the Lexmark CX510de, CX410de, CX410e, CX510dhe, CX510dthe, CX410dte, CX310dn, CX310n, CS510de, CS410dn, CS310dn, CS310n, CS410n, CS410dtn, CS510dte copiers. Lexmark brand supplies works best for your Lexmark copiers or printers and make using Lexmark developer unit make them last longer.
