Laser Toner-Lexmark #601X Black Extra High Yield, Return

Lexmark laser toner for: MX510 DE/ MX511 DE/ MX511 DHE/ MX511 DTE/ MX511DTE MFP/MX610 DE/ MX611 DE/ MX611 DHE/ MX611 DTE. 20,000 page yield. Return program cartridge. Return Program Cartridges are sold at a discount vs the price of regular cartridges, in exchange customer agrees to use the cartridge once and return it to Lexmark for remanufacturing or recycling.