The Lexmark X646ef MFP uses high yield black toner, the X644H11A, rated at about 21,000 pages. The remanufactured toner we carry replaces that part number. It also works with the X642e, X644ef MFP, and X646dte MFP. We offer same-day shipping on most orders.
Reg Price $149.99
$109.99
0.5¢ per page