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What ink does the Brother DCP-J1050DW use?

The Brother DCP-J1050DW uses Brother LC421 ink cartridges.

Cartridge Compatibility Chart

Compatibility last checked: 2025
Cartridge NameColourTypeEst. Yield
Brother LC421 BlackblackStandard~200 pages
Brother LC421XL BlackblackXL / High Yield~500 pages
Brother LC421 ColourcolourStandard~200 pages
Brother LC421XL ColourcolourXL / High Yield~500 pages

Original vs. Compatible Cartridges

When buying ink for your Brother DCP-J1050DW, you typically have two main options:

Original (OEM) Cartridges

Manufactured by Brother. These offer guaranteed reliability and print quality but typically come at a higher price point. They are the best choice for printing high-resolution photos or archival documents.

Compatible / Remanufactured

Made by third-party companies. These are often significantly cheaper than original cartridges. Quality can vary between brands, but reputable suppliers offer guarantees. These are often a cost-effective choice for everyday document printing.

When to Replace Your Ink

You should look into replacing your cartridges when print quality begins to fade, colors appear missing, or your printer displays a "Low Ink" warning. For inkjet printers like this, it is recommended to replace cartridges as soon as quality drops to prevent the printhead from drying out or clogging.

Tip: If you print infrequently, run a print head cleaning cycle once every few weeks to keep the ink flowing smoothly and prevent blockages.

Available Cartridges

Black Cartridges

Brother LC421 Black
Standard Yield~200 pages
£14.99
7.5p / page
Brother LC421XL Black
High Yield (XL)~500 pages
£24.99
5.0p / page

Colour Cartridges

Brother LC421 Colour (Cyan, Magenta, Yellow)
Standard Yield~200 pages
£14.99
7.5p / page
Brother LC421XL Colour
High Yield (XL)~500 pages
£24.99
5.0p / page

Links may be affiliate links. We verify compatibility, but always check the retailer page before buying.

Frequently Asked Questions

Can I use XL cartridges in the Brother DCP-J1050DW?

Yes, the Brother DCP-J1050DW is compatible with both standard and XL (High Yield) ink cartridges. XL cartridges fit in the same slot as standard ones but contain more ink, often reducing the cost per page for frequent printers.

How do I change the ink on a Brother DCP-J1050DW?

Ensure the printer is turned on. Open the cartridge access door and wait for the carriage to stop. Gently pull out the old cartridge. then insert it into the corresponding slot until it clicks into place. Close the door and wait for the printer to initialize.

Do I need to replace all cartridges at once?

No, you only need to replace the specific cartridge that is empty. However, some printers may pause printing if a single cartridge is completely depleted. It is often cost-effective to buy multipacks if several colors are running low.