Description

The Genuine Brother TN-259BK Super High Yield Black Toner Cartridge is Brother's highest-capacity black toner option for selected professional colour laser printers, delivering approximately 4,500 pages in accordance with ISO/IEC 19798.
Designed specifically for the Brother HL-L8240CDW and MFC-L8390CDW, the TN-259BK is ideal for businesses with higher print volumes that want fewer cartridge changes and a lower cost per page than lower-yield toner options.
- ✔ Genuine Brother original toner cartridge
- ✔ Super High Yield – approximately 4,500 pages
- ✔ Crisp, professional black text and graphics
- ✔ Compatible with Brother HL-L8240CDW and MFC-L8390CDW
- ✔ Declared yield in accordance with ISO/IEC 19798
- ✔ Ideal for higher-volume office and business printing
Why Choose Brother TN-259BK?
The TN-259BK is Brother's Super High Yield black toner for the HL-L8240CDW and MFC-L8390CDW. With an approximate 4,500-page capacity, it provides a higher yield than both the standard TN-258BK and High Yield TN-258XLBK cartridges.
For offices producing a regular volume of invoices, reports, correspondence, presentations and other business documents, the larger capacity helps reduce cartridge replacement frequency and printer downtime.
As a Genuine Brother consumable, TN-259BK is engineered to work with the printer's imaging system to provide consistent output, reliable operation and sharp black text throughout the life of the cartridge.
Key Features
- Genuine Brother: Original Brother toner cartridge
- Product Code: TN259BK / TN-259BK
- Colour: Black
- Capacity: Super High Yield
- Page Yield: Approx. 4,500 pages
- Yield Standard: ISO/IEC 19798
- Pack Quantity: 1 Black Toner Cartridge
- Best For: Higher-volume office and business printing
Compatible Brother Printers
The Genuine Brother TN-259BK Super High Yield Black Toner Cartridge is designed for:
Important: TN-259BK should not be confused with TN-258XLBK. Both are black toner options for these printers, but TN-259BK provides the higher 4,500-page Super High Yield capacity.
Brother Black Toner Yield Comparison
| Cartridge | Capacity | Approx. Yield |
| TN-258BK | Standard Yield | 1,000 pages |
| TN-258XLBK | High Yield | 3,000 pages |
| TN-259BK | Super High Yield | 4,500 pages |
Complete Your TN-259 Toner Set
For full-colour printing, OzToner also stocks the matching TN-259 Super High Yield colour cartridges:
- Brother TN-259C Cyan – approx. 4,000 pages
- Brother TN-259M Magenta – approx. 4,000 pages
- Brother TN-259Y Yellow – approx. 4,000 pages
Need all four colours? Choose the Genuine Brother TN-259 CMYK Super High Yield Toner Set for a complete black, cyan, magenta and yellow replacement set.
Product Specifications
| Brand | Brother |
| Manufacturer Part Number | TN259BK |
| Product Type | Original Laser Toner Cartridge |
| Manufacturer Type | Genuine / OEM |
| Colour | Black |
| Yield Category | Super High Yield |
| Approximate Page Yield | 4,500 pages |
| Yield Standard | ISO/IEC 19798 |
| Compatible Printers | Brother HL-L8240CDW, MFC-L8390CDW |
| Pack Quantity | 1 Cartridge |
Ideal For
The TN-259BK is particularly suitable for businesses and offices with regular black-and-white and colour document printing. Its 4,500-page Super High Yield capacity offers fewer cartridge changes and better convenience for higher-volume users.
What's Included?
- 1 × Genuine Brother TN-259BK Super High Yield Black Toner Cartridge
Frequently Asked Questions (FAQ)
Is TN-259BK a genuine Brother toner cartridge?
Yes. This listing is for a Genuine Brother original TN-259BK black toner cartridge.
How many pages does Brother TN-259BK print?
Brother specifies an approximate yield of 4,500 pages, declared in accordance with ISO/IEC 19798. Actual cartridge life can vary depending on printed content, print coverage and usage conditions.
Is TN-259BK High Yield or Super High Yield?
Brother Australia officially classifies the TN-259BK as a Super High Yield black toner cartridge.
What is the difference between TN-258XLBK and TN-259BK?
TN-258XLBK is the High Yield black cartridge with an approximate 3,000-page yield. TN-259BK is the larger Super High Yield version with an approximate 4,500-page yield.
Does TN-259BK fit the Brother HL-L8240CDW?
Yes. TN-259BK is compatible with the Brother HL-L8240CDW.
Does TN-259BK fit the Brother MFC-L8390CDW?
Yes. TN-259BK is compatible with the Brother MFC-L8390CDW.
Does TN-259BK include a drum unit?
No. Brother toner cartridges and drum units are separate consumables. This product contains one TN-259BK black toner cartridge only.
This Brother TN259 Toner Cartridge will help to keep your printer producing sharp, crisp, professional documents. It's specially designed to work with Brother printers and is easy to install so you can do it yourself.
OEM Code: TN259BK
Brand: Brother
Duty Cycle: Approx. 4,500 pages at 5% coverage
Includes Of:
1 x Genuine Brother TN-259BK Black Toner Cartridge
1 x Brother TN-259BK High Yield Black Toner Cartridge can be used for:
Brother HLL8240CDW
Brother MFCL8390CDW
Compatible Printer Models
BROTHER MFC-L8390CDW
BROTHER HL-L8240CDW
- This cartridge is also known by the manufacturer's code, TN-259BK.
- It has an estimated page yield of 4500 sheets.
- It's compatible for use with MFC-L8390CDW and HL-L8240CDW printers.
- This pack contains 1 x black high yield toner cartridge.
- Drop off your used ink and toner cartridges at any our store for recycling through the Cartridges 4 Planet Ark program which guarantees zero waste to landfill.
Last Updated: 8 September 2026

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Refund Policy
The OZ Toner Return Policy applies to all purchases made on this website.
We recommend you read our Returns Policy carefully prior to placing an order and retain a copy of these terms and your order so you are familiar with our policy on refunds, returns and exchanges and your rights under the Australian Consumer Law.
We recommend you immediately examine goods delivered to you to ensure that there are no visible signs of damage or fault and that the goods received match the order you placed. Our exchange/return window is within 30 days of receiving your order. All incorrectly ordered or unwanted returns will incur a minimum 20% restocking fee.
Our Return Address
52A/5 Gladstone Rd, Castle Hill, NSW 2154
Exchange/Return (Consumables)
OZ Toner allows exchange/return within 30 days of receiving your order. This applies to consumable products purchased from us: inks, toners, printing and fax supplies and paper. Please scroll down to read our policy on exchange/return for scanners and printers.
If any consumable goods purchased from OZ Toner are damaged, lost in transit, incorrect or faulty, please contact us at support@oztoner.com with this information:
- Your order number
- Detailed description of the reason for return/exchange request
- Photo proof (if applicable).
For exchanges, the product/s must be in the original (new/unused) condition that you received it, in its original packaging. The customer is responsible for the postage fee to send the product/s back to us. OZ Toner will pay the postage to send the new product/s to the customer. All product/s sent back to us must use tracked post, we are not responsible for product/s lost in transit.
Exchange/Return (Hardware)
OZ Toner allows exchange/return within 30 days of receiving your order. This applies to hardware products purchased from us: scanners and printers.
If any hardware goods purchased from OZ Toner are damaged, lost in transit, incorrect or faulty, please contact us at support@oztoner.com with this information:
- Your order number
- Detailed description of the reason for return/exchange request
- Photo proof (if applicable).
Please ensure to contact us via email at support@oztoner.com before returning any items to obtain a Return Authorization Number. Return Authorizations are only valid for 14 days.
It is your obligation to pack returned products satisfactorily to prevent any damage to the items or boxes. You have a legal obligation to take reasonable care of the product/s while they are in your possession until they reach our warehouse.
When returning your purchase, we ask that you provide a Proof of Purchase (Order Confirmation Email) and where possible the product/s in original unopened packaging.
Once received back, we will issue a replacement or full/partial refund depending on actual case.
Change of Mind Returns
Please choose carefully as we do not provide a refund if you have simply changed your mind or made a wrong selection.
If you wish to exchange product/s which you have purchased in error, we will happily exchange provided that:
- You return the product/s within 30 days of purchase.
- You provide Proof of purchase (Your Order Confirmation Email)
- Product/s are unopened, unused and in its original packaging.
- A minimum of 20% restocking fee applies.
- You must bear the risk of return and is responsible for the costs of return postage.
- You must confirm the product/s are received and notify us before returning the product/s, the product/s being returned must satisfy all the return requirement stated above.
- The initial shipping fee charged, or any outbound postage incurred to ship to the customer will not be refunded or credited.
We reserve the right not to offer an exchange if the above requirements are not met.
Return shipping and costs are the responsibility of the customer. We recommend customers to send the item back with a tracked service. For high value products, the customer is also advised to use an insured shipping method.
Faulty or Damaged items
We provide refund or replacement on defective and damaged products.
You MUST contact us within 30 days of product/s being received and believed to be faulty. We will provide the contact information of manufacturer. Customer MUST contact manufacturer to request return authorization letter / DOA letter. Once we received the RA letter or DOA letter from the customer, we will initiate the return process and send customer our return instruction. When the goods are returned to us, we will offer either refund or replacement for the customer.
Items with Manufacturer Warranty:
Buyers must contact manufacturer of the item for all the warranty service within the warranty period. We will provide contact details of the manufacturer to the buyer. We have no other responsibility (including DOA) for items covered with manufacturer warranty.
Items with Onsite Manufacturer Warranty:
Buyers must contact manufacturer of the item for all the on-site warranty service within the warranty period. We will provide contact details of the manufacturer to the buyer. We have no other responsibility (including DOA) for items covered with manufacturer warranty.
Items with Return to Base Warranty:
Buyers are responsible to send back the faulty item to us. Items with valid warranty within the warranty period will be replaced with fully functional unit after checking. Please allow up to 2 weeks for replacement. We have no guarantee on product compatibility with buyers own equipment unless specified on the item listing.
Any other issues and queries, customers are welcome to send us message and email to discuss further.
Refund Conditions
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Refunds are only issued under certain circumstances, such as:
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DOA products where no exchange/replacement is possible
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Incorrect supply where the proper model cannot be provided
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Approved cases where neither replacement nor upsell option is available
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All refunds must be pre-approved by OzToner.au management before processing.
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Refunds are made via the original payment method and typically processed within 7 business days after approval.
Delivery Charges
Any product/s replaced under the Returns Policy due to being damaged, faulty or incorrect will be delivered to you free of charge.
Any returns due to you changing your mind about your purchase will incur a re-delivery fee.
Consumer Guarantees
Under the Australian Consumer Law, you have Consumer Guarantees for Goods and Services You purchase. Our product/s come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and for compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the product/s repaired or replaced if the product/s fail to be of acceptable quality and the failure does not amount to a major failure.
Where you believe an item is faulty, you must contact manufacturer to for it to be assessed within a reasonable period of time, and you must request return authorization letter from the manufacturer if the item is confirmed faulty. If there is a major failure with the item, and you have forwarded the return authorization letter granted by manufacturer to us, you may choose a refund or exchange. If the failure is minor, manufacturer will honor the warranty and repair the item for you within a reasonable time.
Where an item is damaged through misuse or abnormal use, OZ Toner cannot provide a refund, exchange or repair, whether the fault is identified by OZ Toner, the manufacturer or their service agent.
OZ Toner will require satisfactory proof of purchase before providing a remedy under the Australian Consumer Law.
For further information about the Australian Consumer Law and Consumer Guarantees, visit www.consumerlaw.gov.au.


