Brother MFC-J4340DW XL Printer — LC436 & LC436XL Ink Cartridges (Black, Cyan, Magenta, Yellow)
Keep your Brother MFC-J4340DW XL running reliably with genuine Brother LC436 and LC436XL ink cartridges — available in Black, Cyan, Magenta and Yellow at Inkjet Online.
Brother LC436 inks deliver crisp text and clear colour for everyday home and office printing, while high-yield LC436XL cartridges offer longer-lasting performance and fewer cartridge changes.
Ink for Brother MFC-J4340DW XL Printer
Uses Brother LC436 and LC436XL ink cartridges —
Black, Cyan, Magenta and Yellow. Genuine Brother inks are
designed to work with the MFC-J4340DW printhead for reliable performance, sharp text and
consistent colour on everyday documents, school work and home office printing.
Choose LC436 standard-yield cartridges for light to moderate printing, or
upgrade to LC436XL high-yield cartridges if you print more frequently and
want longer intervals between replacements.
Compatible USB printer cables are also available for a simple, stable wired
connection to your Brother MFC-J4340DW during setup or when Wi-Fi is not required.
Brother LC436 / LC436XL Ink Cartridge FAQ
What ink cartridges does my Brother MFC-J printer use?
Selected Brother MFC-J printers, including the MFC-J4340DW XL, use Brother LC436 standard-yield and LC436XL high-yield ink cartridges in Black, Cyan, Magenta and Yellow. Always check your printer model to confirm it is part of the LC436 ink series before ordering.
What is the difference between LC436 and LC436XL?
Both cartridge types will fit your Brother printer.
• LC436 (standard yield) – suitable for general home printing and light office use.
• LC436XL (high yield) – holds more ink and allows significantly more pages between replacements,
making it the cost-effective choice for frequent printing.
Why should I use genuine Brother ink cartridges?
Genuine Brother inks are specifically engineered for the printhead in your MFC-J series printer.
They help maintain colour accuracy, prevent clogging, reduce paper waste and ensure reliable
high-quality results.
Genuine LC436 and LC436XL cartridges also help keep the printer’s firmware, security features
and cleaning cycles functioning correctly.
What is firmware and why does it matter for Brother printers?
Firmware is the internal software that controls your printer’s functions,
print quality, ink monitoring and security.
When you install genuine Brother ink cartridges, the printer can update its firmware safely to:
• Improve performance and reliability
• Enhance print quality
• Fix bugs or errors
• Maintain security features
• Keep scanning, Wi-Fi and duplex functions working correctly
Using non-genuine inks may cause firmware update failures, error messages or restricted functionality.
Can I use generic or compatible LC436 cartridges?
The LC436 / LC436XL series includes firmware-protected cartridges.
Brother updates firmware regularly to maintain printer security and block counterfeit chips.
For this reason, compatible or generic LC436 cartridges often:
• Fail to detect
• Cause “Cannot Detect Ink” errors
• Lose compatibility after a firmware update
• Reduce print quality or clog the printhead
For the best and most reliable performance, use genuine Brother cartridges.
Does this printer accept USB printer cables?
Yes. LC436-series printers support USB connection. A USB cable provides a stable, direct connection to your computer and is recommended for initial setup or when Wi-Fi is not available.
How long do Brother LC436 ink cartridges last?
Page yield depends on what you print, but as a guide:
• LC436 standard – for everyday printing at moderate volume
• LC436XL high-yield – ideal for high-volume home offices and business printing
High-yield LC436XL cartridges provide the best value over time due to fewer replacements.
What are the benefits of buying Brother ink online?
Buying online is convenient and ensures you receive genuine Brother supplies delivered quickly
from warehouses in Adelaide, Melbourne, Sydney, Brisbane and Perth.
You can compare LC436 and LC436XL cartridges easily, check compatibility with your printer model,
and reorder ink whenever you need it — without visiting a store.
How can I keep my Brother inkjet printer running smoothly?
For reliable print quality:
• Install genuine Brother LC436 or LC436XL ink
• Print at least once every 1–2 weeks to keep the printhead clear
• Allow firmware updates to install
• Keep the printer powered on so cleaning cycles can run automatically
• Use clean paper and avoid exposing cartridges to heat or sunlight
Benefits of Buying Brother Supplies from Inkjet Online
Genuine Brother Quality
Choose trusted Brother LC436 and LC436XL ink cartridges designed for clear text, vibrant colour and dependable performance in your Brother inkjet printer.
Perfect Compatibility
All Brother inks and accessories are clearly matched to your printer model, helping you easily select the correct LC436 or LC436XL cartridges and compatible USB printer cables.
Fast Australian Dispatch
Orders ship quickly from warehouses in Adelaide, Melbourne, Sydney, Brisbane and Perth for reliable delivery across Australia.
Expert Support
Not sure which Brother LC436 or LC436XL cartridges you need? Our team can help you choose the correct ink and accessories for your Brother MFC-J series printer.
Brother MFC-J4340DW XL Overview
The Brother MFC-J4340DW XL is an efficient A4 all-in-one inkjet designed for home offices, students and everyday family printing. As an XL model, it offers longer-lasting performance and convenient features for users who print more frequently and want a compact, reliable multifunction printer.
This printer uses Brother LC436 and LC436XL ink cartridges — Black, Cyan, Magenta and Yellow — providing sharp text and clean colour output across school work, home office documents and general printing tasks. Standard-yield LC436 cartridges suit regular printing, while the LC436XL high-yield range offers extended page capacity and fewer cartridge changes, making it ideal for a higher-volume household or small office environment.
Everyday usability features typically include automatic duplex printing, wireless connectivity, mobile printing support through Apple AirPrint and Mopria, and a simple front-loading A4 paper tray. The printer’s compact size and intuitive interface make it suitable for desks, home offices and shared family spaces where convenience and efficiency are essential.
For the most reliable results, use genuine Brother LC436 and LC436XL cartridges to maintain optimal colour performance, ensure firmware compatibility and protect the printhead from clogging. Empty cartridges can be recycled through the Cartridges 4 Planet Ark program in Australia. Explore more Brother inks and printers at Inkjet Online.
Brother LC436 / LC436XL Compatible Printers
The Brother LC436 and LC436XL ink series supports a range of modern Brother MFC-J inkjet printers. Select your model below to view compatible ink cartridges and accessories.