Compatible Ink Cartridge LC-426 BK for Brother (LC426BK) (Black) is our practical way to keep your Brother inkjet printer producing crisp, professional documents day after day. Created by DrTusz (DT-AB-426BK), this compatible cartridge is designed to fit smoothly and work reliably—so you can focus on printing, not troubleshooting.
Dear Customer, if you print a lot of invoices, school materials or everyday office text, black ink quality matters. This cartridge delivers deep, clean black with sharp edges and excellent readability, helping every page look neat and confident—from the first line to the last signature.
With a generous 66 ml of ink, you get an efficient solution for regular printing at home or at work. The yield is up to 3400 pages (at 5% coverage), making the LC-426 BK a smart choice when you want fewer interruptions and a steadier printing rhythm.
We also encourage you to check the “Related products” tab: you’ll find XL versions for even longer runs, the matching cyan/magenta/yellow cartridges for color sets, and even a specialist cleaning fluid to help maintain printhead performance. And of course—every parcel is carefully protected for transport, so it arrives ready to install.
compatible quality comparable to the original cartridge;
up to 3400 pages of output at 5% coverage;
66 ml of black ink for crisp, readable documents;
XL and color companions available under “Related products”
Popular printers that the product is compatible with: Brother MFC-J4340DWE, Brother MFC-J4340DW, Brother MFC-J4540DW.
Frequently asked questions about this product
Buying an original printer cartridge often turns out to be a huge expense, exceeding the price of a new printer. So when making a purchase, it’s worth considering the availability of compatible cartridges.
Generic cartridges bearing the DrTusz logo are made from high-quality, specially selected, and tested components available on the market. These cartridges deliver the highest print quality, indistinguishable in any way from prints made with original cartridges.
Additionally, our compatible replacement cartridges are covered by the “Golden Warranty”
program—a warranty valid for the entire lifespan of the cartridge. A key benefit of this program is a quick, hassle-free, and effective claims process.
