Brother MFC-L3745CDW, MFC-L3750CDW & MFC-L3770CDW Toner Cartridges
Your Brother MFC-L3745CDW, MFC-L3750CDW, and MFC-L3770CDW multi-function printers use the TN-253 standard-yield and TN-257 high-yield toner series, along with the DR-253CL drum unit, WT-223CL waste toner bottle, and BU-223CL belt unit. Supplying these popular office color laser printers since Sep 2018, Ink Depot keeps your workspace running smoothly. High-volume document workflows benefit from combining standard TN-253BK black cartridges with high-capacity TN-257 cyan, magenta, and yellow cartridges. Backed by our 4.8 Google customer rating, we provide fast delivery and reliable print supplies across Australia.
Page output expectations and testing standards
Page yield ratings for TN-253 and TN-257 cartridges follow the ISO/IEC 19798 standard for continuous color laser printing at 5% page coverage. Choosing high-yield TN-257 color cartridges reduces supply replacement frequency and optimizes cost-per-page for busy office environments.
| Cartridge Number | Type | Colour | Page Yield | Cost Per Page |
|---|---|---|---|---|
| TN-253BK | Standard | Black | 2,500 | $0.067 |
| TN-253C | Standard | Cyan | 1,300 | $0.096 |
| TN-253M | Standard | Magenta | 1,300 | $0.096 |
| TN-253Y | Standard | Yellow | 1,300 | $0.096 |
| TN-257C | High Yield | Cyan | 2,300 | $0.079 |
| TN-257M | High Yield | Magenta | 2,300 | $0.079 |
| TN-257Y | High Yield | Yellow | 2,300 | $0.079 |
Cost Per Page = Total Cartridge Price ÷ Page Yield (at 5% coverage). Prices based on Genuine cartridges.
Drum units, belt units, and waste toner handling
In addition to toner cartridges, the Brother MFC-L3745CDW, MFC-L3750CDW, and MFC-L3770CDW rely on separate long-life components. The DR-253CL drum unit lasts up to 18,000 pages, the BU-223CL transfer belt is rated for 50,000 pages, and the WT-223CL waste toner bottle captures surplus toner. Pro Tip: After replacing a drum unit, reset the drum counter on the printer's touchscreen menu to ensure accurate life cycle tracking.
Saving with compatible cartridges
Compatible TN-253 and TN-257 cartridges deliver crisp document text and vibrant color output at a lower price point. Under Australian Consumer Law, using third-party compatible cartridges will not void your printer manufacturer warranty. Read our comparison guide on genuine vs compatible cartridges.
Ordering guidance and delivery
Keep your workflow uninterrupted by stocking up on complete 4-color multipacks or extra TN-257 high-yield cartridges. All compatible cartridges come with a 100% money-back guarantee. View our full returns policy for complete details. Enjoy fast dispatch from local warehouses in Brisbane, Sydney, Melbourne, Adelaide, and Perth, with free shipping on orders over $99 (conditions apply). Explore our complete selection of Brother toner cartridges today.
Pro Tip
While color cartridges in this printer series offer both standard (TN-253) and high-yield (TN-257) choices, the black toner is available in a single high-capacity TN-253BK configuration that works seamlessly with all color options.
Frequently Asked Questions
Are TN-253 and TN-257 toner cartridges interchangeable across the MFC-L3745CDW, MFC-L3750CDW, and MFC-L3770CDW?
Yes, all three printer models share the same engine and support standard-yield TN-253 and high-yield TN-257 cartridges across all four toner slots.
Can I mix standard TN-253 black with high-yield TN-257 color cartridges?
Yes, standard and high-yield cartridges fit in the same slots and function together without any operational issues.
Does installing a new toner cartridge reset the "Replace Drum" message on these models?
No, toner cartridges and drum units are separate components with individual life counters. Replacing a toner cartridge will not clear the DR-253CL drum warning.
