Brother MFC-4420C Ink
Ink Cartridges for the Brother MFC-4420C
Compatible Brother LC25 10-Set Ink Cartridges: 4 Black & 2 each of Cyan / Magenta / YellowBlackCyanMagentaYellowPage Yield: 4,170* Pages
Brother Compatible LC25Bk Black Ink cartridge. (LC25 Series)BlackPage Yield: 714* Pages
Brother LC25Y Yellow Compatible Ink cartridge. (LC25 Series)YellowPage Yield: 657* Pages
Brother LC25M Magenta Compatible Ink cartridge. (LC25 Series)MagentaPage Yield: 657* Pages
Brother LC25C Cyan Compatible Ink cartridge. (LC25 Series)CyanPage Yield: 657* 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