Lexmark 601X Extra High Yield Toner Cartridge — 20,000 Pages for MX510 / MX511 / MX610 / MX611

High-capacity Lexmark 601X toner designed to deliver dependable printing with a yield of 20,000 Pages. Compatible with Lexmark MX510, MX511, MX610 and MX611 laser printers. Backed by a 100% satisfaction guarantee. When it’s time to dispose, use the included QR code for hassle-free recycling. Related Part Numbers: 601X, 600XG, 601XE, 60F1X00, 60F0X0G, 60F1X0E