Genuine OEM Lexmark MS421 DN Toners

The MS421 DN 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 MS421 DN, 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 MS421 DN

The products below are genuine OEM Lexmark Supplies made for the Lexmark MS421 DN.

  • OEM Lexmark Supplies
  • Fits Lexmark MS421 DN
  • 10 products for this printer

High Yield Products

Standard Yield Products

Printer Supplies

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