Brother MFC-J5845DW Ink Cartridges
Your Brother MFC-J5845DW uses the LC3337 / LC3339XL cartridge series, featuring an individual four-ink system engineered to support heavy small business routines. Ink Depot has been trusted to supply premium printer consumables for this specific model since Jun 2021. Designed for workplaces with continuous administrative workflows, these lines experience uneven depletion cycles where black ink consumption outpaces the individual colours. Our 4.8 Google rating reflects a long-standing track record of premium cartridge performance.
Expected page output and replacement cycles
Managing a fast-paced workplace requires predictable document tracking milestones. For these high-capacity inkjet cartridges, standard page yield values are officially calculated in accordance with the international ISO/IEC 24711 standard, providing clear performance metrics to help commercial printings budget their long-term supply costs.
| Cartridge Number | Type | Colour | Page Yield | Cost Per Page |
|---|---|---|---|---|
| LC3337BK | Standard | Black | 3,000 | $0.015 |
| LC3337C | Standard | Cyan | 1,500 | $0.030 |
| LC3337M | Standard | Magenta | 1,500 | $0.030 |
| LC3337Y | Standard | Yellow | 1,500 | $0.030 |
Cost Per Page = Total Cartridge Price ÷ Page Yield (at 5% coverage). Prices based on Genuine cartridges.
Choosing between genuine and compatible options
Utilising premium third-party replacements allows commercial operations to significantly decrease ongoing operational expenses without impacting text sharpness. Under Australian Consumer Law, using compatible cartridges does not void your printer warranty. These manufacturing alternatives slot into the same slots as original elements, and you can review the complete operational comparison through our informational guide on genuine vs compatible cartridges.
Best way to stock these cartridges
Offices reliant on continuous invoicing, contract printing, or regular reports maximise their print budgets by migrating to high-capacity options rather than standard tanks, while bundled multi-packs lower procurement overheads. Third-party options carry a full money-back guarantee for complete transactional security. Free delivery applies on all orders over $99 (conditions apply), with inventory processed and shipped directly from our local fulfilment hubs in Perth, Brisbane, Sydney, Melbourne and Adelaide. Browse our full online range of Brother ink cartridges to stock your office.
Pro Tip
Avoid manually pulling the power plug to turn off the printer; instead, use the operational power button on the front panel so the printer can park the printhead correctly, preventing remaining ink from sealing the micro-nozzles.
Frequently Asked Questions
Can I run standard LC3337 cartridges alongside high-yield LC3339XL cartridges?
Yes. Because the printer features a modular four-cartridge configuration, you can mix capacities based on your usage, such as running a high-capacity black cartridge for document text while keeping standard colour tanks in the remaining slots.
Why do my individual colour cartridges decrease over time if I only print monochrome text?
The printer performs automatic printhead micro-cleans during idle periods to clear microscopic dust and dried ink out of the firing nozzles. This vital preservation process draws a minor amount of ink from all reservoirs, leading to gradual depletion of colour supplies.
Will the cartridge page counters reset automatically when installing compatible inks?
Yes. Premium compatible alternatives include an updated integrated electronic chip that communicates directly with the printer sensors, ensuring correct ink tracking and accurate low-ink alerts on your desktop or control screen.
