Brother LC3337 Black Ink Cartridge

The Brother LC3337 Black Ink Cartridge is a genuine high-yield supply designed for outstanding mono print quality in selected Brother Business Smart inkjet printers. Ideal for offices and busy home environments, this cartridge delivers crisp black text, sharp line detail and consistent output across reports, forms, invoices, presentations and everyday documents.

Genuine Brother LC3337 ink is engineered to work seamlessly with the printer’s printhead, ink delivery system and internal firmware. Using genuine ink ensures correct ink recognition, reliable cleaning cycles, accurate page monitoring and stable long-term performance. Firmware updates are an important part of keeping your Brother printer secure and functioning correctly, and genuine LC3337 cartridges remain fully compatible with these updates.

Compatible with Brother MFC-J5845DW, MFC-J5945DW, MFC-J6545DW and MFC-J6945DW, the LC3337 Black cartridge is the high-yield option, reducing the frequency of replacements while maintaining excellent print quality.

Key Features:
• Genuine Brother LC3337 Black Cartridge
• High-yield design for extended print capacity
• Crisp black text and accurate document output
• Engineered for long-term printhead reliability
• Fully compatible with Brother firmware updates
• Ideal for business documents and everyday printing
• Compatible with Brother MFC-J5845DW, MFC-J5945DW, MFC-J6545DW, MFC-J6945DW

Compatible Brother Printers:
MFC-J5845DW, MFC-J5945DW, MFC-J6545DW, MFC-J6945DW

Delivery Information
We ship from warehouses located in Adelaide, Melbourne, Sydney, Brisbane and Perth. Orders are dispatched quickly from the nearest warehouse for fast delivery across Australia.

Is this a genuine Brother LC3337 Black cartridge?

Yes — this is a genuine Brother LC3337 Black Ink Cartridge designed for Business Smart printers.

Which printers use the LC3337 Black cartridge?

The LC3337 Black cartridge is compatible with Brother MFC-J5845DW, MFC-J5945DW, MFC-J6545DW and MFC-J6945DW printers.

Is LC3337 a high-yield cartridge?

Yes — LC3337 is a high-yield black ink cartridge designed to deliver more pages between replacements.

Why should I use genuine Brother LC3337 ink?

Genuine Brother ink ensures seamless printhead performance, accurate ink monitoring and consistent print quality. It also guarantees proper compatibility with Brother firmware updates.

Will non-genuine ink affect firmware updates?

Non-genuine cartridges may stop working after firmware updates or trigger “Cannot Detect Ink” errors. Genuine LC3337 cartridges remain fully compatible with all firmware releases.

Where do you ship from?

We ship from warehouses in Adelaide, Melbourne, Sydney, Brisbane and Perth.