The original Brother TN446Y is the high yield yellow in the TN446 series, rated for up to 6,500 pages. Combined with the cyan, magenta and black cartridges, it produces full-colour prints for professional documents and marketing. It suits medium to high-volume colour printing.
Key details
- Brand: Brother (original)
- Part code: TN446Y
- Colour: Yellow
- Page yield: up to 6,500 pages
- Series: TN446 (black, cyan, magenta, yellow)
- Cartridge type: high yield
- Use: graphics, charts and presentations
Every Brother TN446Y we sell is checked against its listing details before it ships.
Add the Brother TN446Y to your cart today and it will be on its way within one to two business days.
If you print often, keeping a spare Brother TN446Y on hand saves downtime when the current one runs low.
Good to know
What does the Y in TN446Y mean?
It stands for yellow, one of the four CMYK colours your printer combines for full-colour output. Yellow also blends into greens, oranges and reds, so it is essential for accurate colour.
How many pages will it print?
Up to 6,500 pages under standard conditions. That capacity suits offices with frequent colour printing requirements.
How to install the Brother TN446Y
- Open the front or top cover and let the printer cool for a few minutes if it has just been printing.
- Remove the used cartridge. On printers with a separate drum unit, take out the drum and toner together, then push the lock lever and lift the toner cartridge out of the drum.
- Unpack the new cartridge and gently rock it side to side five or six times to spread the toner evenly. Remove any protective strip or cover.
- Slide the cartridge into place (or into the drum unit until it clicks), refit the assembly and close the cover.
Storage and handling
Keep unopened cartridges in their packaging in a cool, dry place and lay them horizontally. If you spill toner, wipe it up with a dry cloth and cold water rather than a vacuum cleaner.
Getting the most from each cartridge
Page yields such as 6,500 pages are measured at about 5% coverage, so pages with heavy graphics will use toner faster. Printing in draft or toner save mode helps your cartridge last longer, and keeping the paper path clean helps avoid smudges.
Delivery, returns and support
Orders are packed within 1–2 business days and sent with tracking to every Australian state for a flat $19.99 delivery fee. Change your mind? Let us know within 30 days of delivery under our returns policy, and faulty items are covered by Australian Consumer Law. Not sure this is the right part for your machine? Send us your printer model and we will confirm before you order.




![Original 3-Pack Brother TN-446 Toner Combo [3BK,3C,3M,3Y] on a white background](https://theprintcartridgeshop.com.au/wp-content/uploads/2026/09/original-3-pack-brother-tn-446-toner-combo-3bk-3c-3m-3y-18471-featured-300x300.webp)


![Original 2-Pack Brother TN-446 Toner Combo Set [2BK,2C,2M,2Y] on a white background](https://theprintcartridgeshop.com.au/wp-content/uploads/2026/09/original-2-pack-brother-tn-446-toner-combo-set-2bk-2c-2m-2y-18478-featured-300x300.webp)





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