Front facing image of the genuine Brother LC431XLBK retail packaging. The packaging displays the model number, black colour identifier, compatible printer models and page yield information, helping users quickly confirm compatibility before purchase.
Detailed product image of the Brother LC431XLBK high yield black ink cartridge featuring Brother Innobella branding and integrated cartridge design. The image clearly shows the cartridge structure and colour identification used for easy installation in compatible printers.
Retail packaged Brother LC431XL ink cartridges arranged in front of a Brother printer in a modern office environment. The black cartridge packaging is displayed with matching colour cartridges, showcasing genuine Brother consumables for dependable print quality and printer compatibility.
A collection of genuine Brother LC431XL ink cartridges displayed on a desktop beside a Brother multifunction printer. The black cartridge is shown alongside cyan, magenta and yellow cartridges, illustrating the complete printing system designed for consistent colour and monochrome output.
Close up view of a genuine Brother LC431XL black ink cartridge installed inside a compatible Brother inkjet printer. The image highlights the colour coded cartridge bay and demonstrates quick, simple cartridge replacement for convenient printer maintenance and reliable everyday printing.
Front facing image of the genuine Brother LC431XLBK retail packaging. The packaging displays the model number, black colour identifier, compatible printer models and page yield information, helping users quickly confirm compatibility before purchase.
Detailed product image of the Brother LC431XLBK high yield black ink cartridge featuring Brother Innobella branding and integrated cartridge design. The image clearly shows the cartridge structure and colour identification used for easy installation in compatible printers.
Retail packaged Brother LC431XL ink cartridges arranged in front of a Brother printer in a modern office environment. The black cartridge packaging is displayed with matching colour cartridges, showcasing genuine Brother consumables for dependable print quality and printer compatibility.
A collection of genuine Brother LC431XL ink cartridges displayed on a desktop beside a Brother multifunction printer. The black cartridge is shown alongside cyan, magenta and yellow cartridges, illustrating the complete printing system designed for consistent colour and monochrome output.
Close up view of a genuine Brother LC431XL black ink cartridge installed inside a compatible Brother inkjet printer. The image highlights the colour coded cartridge bay and demonstrates quick, simple cartridge replacement for convenient printer maintenance and reliable everyday printing.
Front facing image of the genuine Brother LC431XLBK retail packaging. The packaging displays the model number, black colour identifier, compatible printer models and page yield information, helping users quickly confirm compatibility before purchase.
Detailed product image of the Brother LC431XLBK high yield black ink cartridge featuring Brother Innobella branding and integrated cartridge design. The image clearly shows the cartridge structure and colour identification used for easy installation in compatible printers.
Retail packaged Brother LC431XL ink cartridges arranged in front of a Brother printer in a modern office environment. The black cartridge packaging is displayed with matching colour cartridges, showcasing genuine Brother consumables for dependable print quality and printer compatibility.
A collection of genuine Brother LC431XL ink cartridges displayed on a desktop beside a Brother multifunction printer. The black cartridge is shown alongside cyan, magenta and yellow cartridges, illustrating the complete printing system designed for consistent colour and monochrome output.
Close up view of a genuine Brother LC431XL black ink cartridge installed inside a compatible Brother inkjet printer. The image highlights the colour coded cartridge bay and demonstrates quick, simple cartridge replacement for convenient printer maintenance and reliable everyday printing.
Brother

Brother LC-431XLBK High Yield Ink Cartridge Black

Regular price
$57.39
Sale price
$57.39
Regular price
RRP $58.00
Or 4 payments of $14.35 with
Add items to a quote for bulk pricing, approvals, or purchase orders.

SKU: DSLC-431XLBK

Keep every document sharp and professional with reliable black ink performance

The Brother LC431XLBK High Yield Black Ink Cartridge delivers crisp text, dependable results and genuine Brother quality for everyday printing.

Stay productive and confident with the Brother LC431XLBK High Yield Black Ink Cartridge, designed to produce clear, professional quality documents from the first page to the last. Whether you are printing contracts, reports, invoices, study materials or everyday correspondence, this genuine Brother cartridge delivers rich black output that helps your work look polished and easy to read. Engineered specifically for compatible Brother inkjet printers, it provides seamless operation and consistent print quality you can depend on.

With a page yield of up to 500 pages, the LC431XLBK offers an efficient solution for home offices, students and small businesses that require dependable black printing. Brother's advanced ink formulation helps produce sharp text, smooth lines and excellent clarity while supporting reliable printer performance. Using genuine Brother consumables can also help reduce maintenance issues and ensure your printer continues operating at its best.

When quality, reliability and value matter, the Brother LC431XLBK High Yield Black Ink Cartridge is a smart choice. Enjoy professional results, dependable page yields and the confidence that comes from using genuine Brother supplies. Shop now and keep your printing running smoothly every day.

  • Genuine Brother LC431XLBK high yield black ink cartridge
  • Produces sharp black text and professional document quality
  • Prints up to 500 pages under standard testing conditions
  • Designed for reliable compatibility with Brother inkjet printers
  • Supports consistent print performance and dependable results
  • Ideal for everyday office, school and home printing
  • Printing business reports, invoices and contracts
  • Producing school assignments and study materials
  • Creating clear everyday correspondence and forms
  • Supporting home office and small business printing needs
  • Delivering professional quality monochrome documents

Shipping

Shipping is kept simple with flat rates for selected areas and free shipping where applicable. Large, bulky, rural or out-of-area orders may require additional freight, and our team will contact you if this applies. For a more specific estimate, simply add this product to a quote or visit our shipping page.

Delivery Times

Melbourne, Sydney, Brisbane, Adelaide — 1 to 3 business days
Perth — 1 to 5 business days
Regional & Outer Areas — 3 to 7 business days

Returns

If you have questions about returns, please contact us or visit our returns page for full details.

Specifications

  • Brand: Brother
  • Model: LC431XLBK
  • Product Type: Ink Cartridge
  • Colour: Black
  • Yield: Up to 500 Pages
  • Cartridge Type: High Yield
  • Genuine Brother Consumable: Yes
  • Compatible Printers: DCP J1050DW, DCP J1140DW, DCP J1800DW, MFC J1010DW

Shipping & Delivery

Delivery time depends on your location, the size of your order, and the shipping option selected at checkout. For in-stock items, standard metro delivery in QLD, NSW and VIC is usually 1 to 7 business days. South Australia, Tasmania, Western Australia and the Northern Territory are generally 3 to 12 business days. Express delivery for eligible parcels under 3kg is usually 1 to 4 business days in QLD, NSW, ACT and VIC. Delivery estimates apply to in-stock items only and may vary due to carrier conditions or delays.

If you need to make a change to your order, please contact our team as soon as possible. Once an order has been processed or dispatched, changes may no longer be possible. You can contact us through our Contact Us page for assistance.

Mega Office Supplies ships orders Australia wide and occasionally internationally. The best avenue would be to contact us so we can customise a specific quote for you. Please note that associated international duties, taxes and levies will be the responsibility of the customer.

Returns, Refunds & Replacements

Mega Office Supplies accepts change-of-mind returns for unopened and unused products within 14 days from the invoice date, provided the item is returned in its original packaging and in resalable condition. Original shipping costs are not refundable, return shipping is the customer’s responsibility, and a restocking fee may apply depending on the product type and supplier. Some items, including electronics, assembled or installed furniture, food, beverages, medicines, custom-made products, and certain bulk or special-order items, are not eligible for return unless required under Australian Consumer Law.

If your order arrives faulty, damaged, or incorrect, please contact Mega Office Supplies as soon as possible. Where required under Australian Consumer Law, a repair, replacement, or refund will be offered. In these cases, Mega Office Supplies will cover reasonable return shipping costs, and photographic evidence may be requested to help process the claim. Items should be reported within a reasonable timeframe after delivery.

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