Toner Cartridges for the Lexmark CX421ade
Supplies Guys Compatible Lexmark 78C1XK0 Toner Cartridge SetBlackCyanMagentaYellowPage Yield: Bk 8500, CMY 5000* PagesReg. Price $664.99 Our Price $499.00Avg Price Per Cartridge: $124.75
Lexmark Compatible 78C1XK0 Extra High Yield Black Toner Cartridge (8500 Page Yield)BlackPage Yield: 8500* Pages
Lexmark Compatible 78C1XC0 Extra High Yield Cyan Toner Cartridge (5000 Page Yield)CyanPage Yield: 5000* Pages
Lexmark Compatible 78C1XM0 Extra High Yield Magenta Toner Cartridge (5000 Page Yield)MagentaPage Yield: 5000* Pages
Lexmark Compatible 78C1XY0 Extra High Yield Yellow Toner Cartridge (5000 Page Yield)YellowPage Yield: 5000* Pages
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:
United States Code Annotated
Chapter 50 Consumer Product Warranties 15 Section 2302 Section C