Toggle Nav Call Reorder

20,000,000+ Orders Shipped Since 1999 | Free Shipping on orders over $50*  | Lifetime 100% Satisfaction Guarantee

  • Enjoy Free Shipping on orders over $50*
  • Low Flat Rate Shipping - only $5.99 on orders under $50*
  • Multiple Fulfillment Centers - so you get your order faster!
  • Orders placed before 4pm usually ship the same day!

*Applies to orders delivered to the lower 48 states.

  • Reliability for a Lifetime -  All of our LD brand compatible ink and toner cartridges are backed by a lifetime guarantee.
  • Verified Excellence - Our cartridges have been tested for performance, quality and page yield, so you know you are getting the absolute best product available.
  • Your Happiness Matters - In the event that you are dissatisfied with your purchase, simply let us know - we'll do our best to make it right.
Search
My Cart
Menu
Account
Settings

Lexmark CX421adn Toner Cartridges

Elevate your Lexmark CX421adn’s performance with a choice of premium original Lexmark toner or LD-brand compatible cartridges. Whether you prefer the exact OEM match or are ready to save with our expertly engineered alternatives, we deliver exceptional print results without compromise. Our compatible toner offers outstanding color quality, reliability, and page yield—all backed by LD Products’ industry leadership and satisfaction guarantee. Choose the smart, value-driven solution trusted by professionals nationwide.
Lexmark CX421adn Toner Cartridges

Toner Cartridges for the Lexmark CX421adn

  1. Set of 4 Lexmark Compatible Extra High Yield CS421/521/622 & CX421/522/622/625 Laser Toner Cartridge
    LEXCS421XSET
    Set of 4 Lexmark Compatible Extra High Yield CS421/521/622 & CX421/522/622/625 Laser Toner Cartridge
    Color
    Page Yield
    BK:8500, CMY:5000 Pages*
    Reg. Price $664.99 Our Price $499.00
    Avg Price Per Cartridge: $124.75
    In Stock
    Add to Compare
  2. Lexmark Compatible 78C1XK0 Extra High Yield Black Toner Cartridge
    78C1XK0CTS
    Lexmark Compatible 78C1XK0 Extra High Yield Black Toner Cartridge
    Color
    Page Yield
    8500 Pages*
    Reg. Price $159.99 Our Price $119.99
    Buy 3 or more: $119.00 each
    In Stock
    Add to Compare
  3. Lexmark Compatible 78C1XC0 Extra High Yield Cyan Toner Cartridge
    78C1XC0CTS
    Lexmark Compatible 78C1XC0 Extra High Yield Cyan Toner Cartridge
    Color
    Page Yield
    5000 Pages*
    Reg. Price $159.99 Our Price $119.99
    Buy 3 or more: $119.00 each
    In Stock
    Add to Compare
  4. Lexmark Compatible 78C1XM0 Extra High Yield Magenta Toner Cartridge
    78C1XM0CTS
    Lexmark Compatible 78C1XM0 Extra High Yield Magenta Toner Cartridge
    Color
    Page Yield
    5000 Pages*
    Reg. Price $159.99 Our Price $119.99
    Buy 3 or more: $119.00 each
    In Stock
    Add to Compare
  5. Lexmark Compatible 78C1XY0 Extra High Yield Yellow Toner Cartridge
    78C1XY0CTS
    Lexmark Compatible 78C1XY0 Extra High Yield Yellow Toner Cartridge
    Color
    Page Yield
    5000 Pages*
    Reg. Price $159.99 Our Price $119.99
    Buy 3 or more: $119.00 each
    In Stock
    Add to Compare
  6. OEM Lexmark 78C10K0 Black Return Program Toner
    78C10K0OEM
    OEM Lexmark 78C10K0 Black Return Program Toner
    Color
    Page Yield
    2000 Pages*
    Our Price $90.78
    In Stock
    Add to Compare
  7. OEM Lexmark 78C10C0 Cyan Return Program Toner Cartridge
    78C10C0OEM
    OEM Lexmark 78C10C0 Cyan Return Program Toner Cartridge
    Color
    Page Yield
    1400 Pages*
    Our Price $105.42
    In Stock
    Add to Compare
  8. OEM Lexmark 78C10M0 Magenta Return Program Toner Cartridge
    78C10M0OEM
    OEM Lexmark 78C10M0 Magenta Return Program Toner Cartridge
    Color
    Page Yield
    1400 Pages*
    Our Price $105.42
    In Stock
    Add to Compare
  9. OEM Lexmark 78C10Y0 Yellow Return Program Toner Cartridge
    78C10Y0OEM
    OEM Lexmark 78C10Y0 Yellow Return Program Toner Cartridge
    Color
    Page Yield
    1400 Pages*
    Our Price $108.29
    In Stock
    Add to Compare
  10. OEM Lexmark 78C0W00 Waste Toner Bottle
    78C0W00OEM
    OEM Lexmark 78C0W00 Waste Toner Bottle
    Page Yield
    25000 Pages*
    Our Price $37.63
    In Stock
    Add to Compare
  11. OEM Lexmark 78C0U10 Ultra High Yield Black Toner
    78C0U10OEM
    OEM Lexmark 78C0U10 Ultra High Yield Black Toner
    Page Yield
    10500 Pages*
    Our Price $248.51
    In Stock
    Add to Compare
  12. OEM Lexmark 78C0U40 Ultra High Yield Yellow Toner
    78C0U40OEM
    OEM Lexmark 78C0U40 Ultra High Yield Yellow Toner
    Page Yield
    7000 Pages*
    Our Price $323.72
    In Stock
    Add to Compare
  13. OEM Lexmark 78C0Z10 Black Imaging Kit
    78C0Z10OEM
    OEM Lexmark 78C0Z10 Black Imaging Kit
    Page Yield
    125000 Pages*
    Our Price $379.74
    In Stock
    Add to Compare
  14. Set of 4 Lexmark Compatible CS421/521/622 & CX421/522/622/625 Laser Toner Cartridge
    LEXCS421SET
    Set of 4 Lexmark Compatible CS421/521/622 & CX421/522/622/625 Laser Toner Cartridge
    Color
    Page Yield
    Bk: 2000, CMY: 1400 each Pages*
    Reg. Price $520.99 Our Price $390.99
    Out of Stock

    Notify me when product is in stock:

    Add to Compare
  15. Lexmark Compatible 78C10Y0 Yellow Toner Cartridge
    78C10Y0CTS
    Lexmark Compatible 78C10Y0 Yellow Toner Cartridge
    Color
    Page Yield
    1400 Pages*
    Coming Soon

    Notify me when product is in stock:

    Add to Compare
  16. Lexmark Compatible 78C10M0 Magenta Toner Cartridge
    78C10M0CTS
    Lexmark Compatible 78C10M0 Magenta Toner Cartridge
    Color
    Page Yield
    1400 Pages*
    Coming Soon

    Notify me when product is in stock:

    Add to Compare
  17. Lexmark Compatible 78C10C0 Cyan Toner Cartridge
    78C10C0CTS
    Lexmark Compatible 78C10C0 Cyan Toner Cartridge
    Color
    Page Yield
    1400 Pages*
    Coming Soon

    Notify me when product is in stock:

    Add to Compare
  18. Lexmark Compatible 78C10K0 Black Toner Cartridge
    78C10K0CTS
    Lexmark Compatible 78C10K0 Black Toner Cartridge
    Color
    Page Yield
    2000 Pages*
    Coming Soon

    Notify me when product is in stock:

    Add to Compare
  19. OEM Lexmark 78C0Z50 Black & Color Imaging Kit
    78C0Z50OEM
    OEM Lexmark 78C0Z50 Black & Color Imaging Kit
    Page Yield
    125000 Pages*
    Our Price $500.78
    Backordered

    Notify me when product is in stock:

    Add to Compare
  20. OEM Lexmark 78C0U20 Ultra High Yield Cyan Toner
    78C0U20OEM
    OEM Lexmark 78C0U20 Ultra High Yield Cyan Toner
    Page Yield
    7000 Pages*
    Our Price $314.99
    Backordered

    Notify me when product is in stock:

    Add to Compare
  21. OEM Lexmark 78C0U30 Ultra High Yield Magenta Toner
    78C0U30OEM
    OEM Lexmark 78C0U30 Ultra High Yield Magenta Toner
    Page Yield
    7000 Pages*
    Our Price $323.72
    Backordered

    Notify me when product is in stock:

    Add to Compare

Many consumers are worried if the use of compatible or aftermarket printing supplies will void their printer's warranty. The answer is no.

More simply put, this means that your printer warranty cannot be voided just because you choose to use compatible products unless the manufacturer can prove that the compatible product caused direct damage to your printer. In cases such as this, the manufacturer may choose not to repair your printer but your warranty would remain in effect for all other warranty issues.

For more information see: MAGNUSON-MOSS WARRANTY
IMPROVEMENT ACT
United States Code Annotated
Chapter 50 Consumer Product Warranties 15 Section 2302 Section C

Reliability for a Lifetime

Our 100% satisfaction guarantee means you can shop with peace of mind. Our cartridges have been tested and monitored for performance quality and page yield. In the event that you are dissatisfied with your purchase, we will do our best to make it right. All of our LD-brand compatible ink and toner products are backed by a lifetime guarantee.