What Ink Does the Brother MFC-J4420DW Use?
Last Updated:The Brother MFC-J4420DW uses Brother LC203 high-yield (or standard LC201) ink cartridges in black, cyan, magenta, and yellow.
Ink Cartridges at a Glance
| Cartridge | Color | Approx. Page Yield | Best For |
|---|---|---|---|
| Brother LC201BK | Black | ~260 pages | Light text printing |
| Brother LC201 C/M/Y | Cyan / Magenta / Yellow | ~260 pages each | Light color printing |
| Brother LC203BK | Black (High Yield) | ~550 pages | Frequent text printing |
| Brother LC203 C/M/Y | Color (High Yield) | ~550 pages each | Frequent color printing |
The Brother LC201 / LC203 family also fits the MFC-J460DW, J480DW, J485DW, J680DW, J880DW, J885DW; MFC-J4320DW, J4620DW, J5320DW, J5520DW, J5620DW, J5720DW; and DCP-J152W — Brother's mid-decade home and small-office inkjets.
Save on LC203 Ink
Compatible Brother LC203 cartridges match OEM yield and quality at a fraction of retail cost. Browse our LC203 selection or grab a BCMY 4-pack for the lowest per-page cost.
How to Replace Ink in the Brother MFC-J4420DW
- Power on the printer and open the ink cartridge cover on the right side of the printer.
- Press the release lever above the empty cartridge to unlock it, then pull the cartridge straight out.
- Unbox the new cartridge, remove the protective orange cap, and insert it firmly into the matching color slot.
- Close the cartridge cover — the printer will prime the new cartridge automatically (about 30 seconds).
- Run a print quality check from the printer's Ink menu to confirm proper installation.
Troubleshooting Tips
"Cannot detect" error. Remove the cartridge, wipe the gold contacts with a dry, lint-free cloth, and reinstall firmly. Make sure the orange cap is removed.
Streaky or missing colors. Run the print head cleaning routine from the printer's Ink menu — two cycles usually clear minor clogs.
Paper feed problems. The MFC-J4420DW uses a front loading 150-sheet tray — keep paper below the MAX line and re-square the side guides.
Wi-Fi setup issues. The MFC-J4420DW supports 2.4 GHz Wi-Fi only — use Brother's iPrint&Scan or the Mobile Connect app for setup.
Official Brother Resources
For drivers and the user manual visit the Brother MFC-J4420DW support page or the main Brother support portal.
Bottom Line
The Brother MFC-J4420DW is a wireless 4-in-1 (print/scan/copy/fax) with INKvestment technology and an 11x17 scan glass, and LC203 cartridges deliver low cost-per-page printing. Shop compatible MFC-J4420DW ink at Castle Ink for the best savings.
Frequently Asked Questions
What ink does the Brother MFC-J4420DW use?
Brother LC201 (standard) or LC203 (high-yield) cartridges in black, cyan, magenta, and yellow.
Can I use LC203 instead of LC201?
Yes — LC203 prints about 550 pages versus 260 for LC201, providing much lower cost-per-page.
Does the MFC-J4420DW fax?
Yes — it includes a built-in fax with a 20-sheet ADF.
Does the MFC-J4420DW duplex print?
Yes — it has built-in automatic two-sided printing.
Are compatible LC203 cartridges safe to use?
Yes — quality compatibles match OEM yield and quality, and federal law protects your warranty.
About the Author: William Elward is the founder of Castle Ink and has been writing about printers, ink cartridges, and printing technology for over 20 years.