Genuine OEM Lexmark MX421 ADE Toners

The MX421 ADE uses the 56F black-toner family, with standard and high-yield choices. A higher-yield cartridge gives you more printing between changes, while the standard option is intended for lighter printing.

Toner Buzz carries genuine Lexmark 56F toner for the MX421 ADE, along with separate 56F imaging units. Choose toner for a low-toner message and an imaging unit only when the printer identifies that maintenance need.

Guaranteed fit for Lexmark MX421 ADE

The products below are genuine OEM Lexmark Supplies made for the Lexmark MX421 ADE.

  • OEM Lexmark Supplies
  • Fits Lexmark MX421 ADE
  • 10 products for this printer

High Yield Products

Standard Yield Products

Printer Supplies

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