Cartridge prices starting at $6.95

At first glance, you might think that the Brother MFC-420CN won't be able to do much with its sleek, low-profile, and small-footprint design. But it's actually a multitasker—it can print, scan, copy, and fax with superb results. It can print at speeds of up to 20 ppm black and 15 ppm color and copy at speed of up to 17 ppm. It can also scan at 600 x 2,400 dpi scan resolution and 36-bit color, and it can fax at 6 seconds per page. So, don't be misled by its compact design. If you've got this printer for some time now, you might be looking for affordable replacement ink cartridges. Well, we've got them right here—our compatible Brother ink cartridges come in sets of 2, 5, and 10. They cost up to 40% off the originals but they work just as good. Purchase our discounted Brother LC41 Compatible High-Yield 10-Piece Combo Pack and enjoy the extra savings.

Shop Cartridges for MFC-420CN


Request a quote for


Need a Proposal or Have a Question? Please fill out the form below
and one of our aerial experts will be in touch immediately.

2 Items

per page
Set Ascending Direction

How to Replace Cartridge(s)

Here are the steps to replacing the ink cartridge on the Brother MFC-420CN:


  1. Push the scanner cover from the right-hand side of the Multi-Function Center. Ensure that the scanner cover is locked securely.
  2. Slide the empty ink cartridge hook toward you.
  3. Remove the ink cartridge that needs replacement.
  4. Get the new ink cartridge and take it out of the bag. Then, remove its protective covering.
  5. Insert the new ink cartridge into the printer.
  6. Release the lock by lifting the scanner up.
  7. Carefully push the scanner cover support down and close the scanner cover.


Frequently Asked Questions


What to do if I get a horizontal line in the text or graphics on the printouts?

To get rid of the horizontal lines in the text or graphics on the printed pages, simply clean the printhead and the ink cartridges. You can clean the black cartridge only, the three color ink cartridges only, or all four ink cartridges at the same time.


I rarely print in color, but why is the color ink cartridge on my Brother MFC-420CN needs replacement sooner than I expected?

Even if you print only in black and white, your Brother MFC-420CN also consumes color ink. The same happens when you clean the printhead. So, make sure to clean the printhead only when necessary.


What are included in your Brother LC41 Compatible High-Yield 10-Piece Combo Pack?

Our Brother LC41 Compatible High-Yield 10-Piece Combo Pack includes 4 Black, 2 Cyan, 2 Magenta, and 2 Yellow Ink Cartridges.