Brother MFC-J6920DW Ink Cartridges
Shop ink cartridges for your Brother MFC-J6920DW, which uses the Brother LC131 and LC133 ink cartridge series. Ink Depot has been supplying reliable consumables for this printer since Jan 2014. Designed for A3 wide-format office printing, upgrading from standard LC133 cartridges to high-yield LC139XL black and LC135XL colour options significantly reduces cost per page for daily reports. Our 4.8 Google rating reflects a long-standing track record of premium cartridge performance.
Expected page output and replacement cycles
Page yields for Brother LC133, LC135XL, and LC139XL cartridges are measured under ISO/IEC 24711 standard testing conditions at 5% page coverage. High-volume office printing on A3 pages or continuous colour output will naturally increase ink consumption relative to standard test ISO coverage.
| Cartridge Number | Type | Colour | Page Yield | Cost Per Page |
|---|---|---|---|---|
| LC133BK | Standard | Black | 600 | $0.097 |
| LC133C | Standard | Cyan | 600 | $0.064 |
| LC133M | Standard | Magenta | 600 | $0.064 |
| LC133Y | Standard | Yellow | 600 | $0.064 |
| LC135XL-C | High Yield | Cyan | 1,200 | $0.038 |
| LC135XL-M | High Yield | Magenta | 1,200 | $0.038 |
| LC135XL-Y | High Yield | Yellow | 1,200 | $0.038 |
| LC139XL-BK | Extra High Yield | Black | 2,400 | $0.029 |
Cost Per Page = Total Cartridge Price ÷ Page Yield (at 5% coverage). Prices based on Genuine cartridges.
Choosing between genuine and compatible options
Both genuine Brother cartridges and high-capacity compatible alternatives provide clear text and vibrant colour reproduction. Under Australian Consumer Law, using compatible cartridges does not void your printer warranty. To understand how third-party cartridges perform against original equipment manufacturer standards, read our guide to compare genuine and compatible cartridges before placing your order.
Best way to stock these cartridges
If your office produces continuous text reports, choosing the LC139XL high-yield black cartridge yields up to 2,400 pages for maximum efficiency. For general document printing with occasional charts, opting for LC135XL colour cartridges ensures balanced depletion across cyan, magenta, and yellow. Selecting compatible bundles provides significant operational savings, backed by our comprehensive returns policy and money-back guarantee. Free delivery applies on all orders over $99, dispatched quickly from our national warehouses in Perth, Brisbane, Sydney, Melbourne, and Adelaide. Browse our full range of Brother ink cartridges today.
Key considerations for LC139XL and LC135XL usage
Pro Tip: Although LC139XL black and LC135XL colour cartridges hold significantly more ink than standard LC133 cartridges, they share identical physical exterior dimensions and snap directly into the same printer slots without requiring adapters.
Frequently Asked Questions
Can I install an LC139XL black cartridge if my printer currently uses standard LC133 black?
Yes. The LC139XL high-yield black cartridge has the same physical shell format as the standard LC133BK, allowing it to drop into the black cartridge slot seamlessly while providing up to 2,400 pages of ink output.
Do colour inks deplete if I only select black text printing on A3 documents?
Even when printing in monochrome mode, a tiny portion of colour ink from the LC133 or LC135XL cartridges is utilised during periodic automatic printhead maintenance routines to keep microscopic nozzles clear and prevent clogging.
What is the difference between LC133 and LC135XL colour cartridges?
The standard LC133 colour cartridges yield approximately 600 pages, whereas LC135XL colour cartridges yield up to 1,200 pages. Both fit the exact same internal bays, but LC135XL provides double the capacity for lower cost per printed page.
