Brother TN3420 Genuine Toner Cartridge - 3,000 pages
In stock 
In Stock Fast Dispatch
The Genuine Brother TN3420 Toner Cartridge is a reliable choice for busy homes, offices and workgroups needing consistent black-and-white printing. Designed by Brother for selected Brother mono laser printers and multifunction devices, this genuine toner helps produce sharp text, clean lines and professional-looking documents from the first page to the last.
With an estimated yield of up to 3,000 pages, the Brother TN3420 is well suited to everyday business printing, including invoices, reports, letters, forms and general office documents. Using a genuine Brother toner cartridge also helps protect your printer’s performance by ensuring the toner is properly matched to the machine’s print system.
This cartridge is suitable for the following Brother printers:
Brother HL-L5100DN, HL-L5200DW, HL-L6200DW, HL-L6400DW, MFC-L5755DW, MFC-L6700DW and MFC-L6900DW.
At Ecotech Print Solutions, we do more than simply sell toner. We are an Australian family business with over 25 years of experience in printers, cartridges and managed print support. When you purchase from Ecotech, you’re dealing with a local team that understands the products we supply and can help you choose the right cartridge for your machine.
This genuine Brother toner also includes free shipping Australia-wide, making it a simple and convenient option for businesses that need dependable toner delivered quickly. Where possible, genuine empty cartridges may also be suitable for Ecotech’s cartridge collection and reuse program, helping reduce waste and support a more sustainable printing cycle.
For customers who want dependable print quality, genuine Brother reliability and support from a local Australian printer specialist, the Brother TN3420 Genuine Toner Cartridge is a strong choice.
Why Buy the Brother TN3420 from Ecotech?
At Ecotech Print Solutions, we’re more than just an online toner store. We’re an Australian family business with over 25 years of experience in printers, cartridges and managed print, so you’re dealing with a team that understands Brother machines and the consumables they use.
When you purchase the Genuine Brother TN3420 Toner Cartridge from Ecotech, you receive genuine Brother quality with the added confidence of local support. If you’re unsure whether this cartridge suits your printer, or you need help with ongoing toner supply, our team is here to help.
We also offer free shipping Australia-wide on this cartridge, making it a simple and convenient option for homes, offices and businesses that need reliable toner delivered quickly.
Where possible, genuine empty Brother cartridges can also form part of our cartridge collection and reuse program. This helps keep valuable materials out of landfill and supports a more responsible printing cycle.
The Ecotech Difference
- Australian family business with 25+ years of printer industry experience
- Genuine Brother toner supplied for reliable performance and print quality
- Free shipping Australia-wide on the Brother TN3420
- Local support before and after purchase
- Practical advice from a team that works with printers every day
- Genuine empty cartridges may be eligible for Ecotech’s collection and reuse program
Shipping Policy
Ecotech Print Solutions strives to serve you with the most efficient and reliable delivery method.
We use the following methods to send you your goods in super fast!
- Express Post
- Registered Post
- Couriers including Couriers Please, TNT, Startrack and Toll
- Air Freight (or all urgent orders please call us to arrange air freight, a surcharge may apply)
Shipping Fees
All orders over $99.00 are eligible for free shipping. If your order is under $99.00 an $8.00 shipping fee will be applied.
Disptach and Delivery times
All orders placed before 3pm AEST (excluding weekends and public holidays) are dispatched on the same day.
Orders placed after the 3pm cutoff will be dispatched the following business day.
Generally, deliveries to major cities can be expected within 1-2 business days and upto 5 business days for more remote areas.
Should you have an urgent order please call us so we can arrange speedy delivery by either direct courier or air freight.
In this case, all shipping fees will be forwarded onto you, however we do negoiate with our couriers to find you the cheapest price.
Backorders
We strive to have all items in stock. However, if for any reason we are unable to dispatch your order in the normal time schedule, we will notify you within 2 business days.
While we also endeavour to have the website constantly updated, in the rare occasion a product is obsulete, we will call you to discuss the upgraded version or offer you a full refund.
Notes
- Insufficiently supplied or incorrect address details will incur a $8.00 relivery fee.
- If you have given approval to leave goods without a signature, you accept full responsibility if your parcel is lost or stolen from your property.
Warranty
- We provide one year warranty on all Envirotech products. Warranty of OEM products is per the manufacturers’ return policy which we can organize for you.
ORDER CANCELLATIONS
- Once orders are received and processed, we may not be able to cancel it.
- We also reserve the right to cancel your order if
- You provide an unauthorized credit card
- We are unable to process payment on the credit card provided.
- You provide invalid personal details
- The product has become unavailable.
- We will notify you before cancelling your order.
RETURN POLICY
To return a product, you must first contact us to obtain a Return Authorisation number to be clearly displayed on the outside of the box.
Incorrect goods
- There are so many different types of cartridges and printer models. If you are unsure if you have the correct cartridge please contact us on 03 9796 4009 to verify before organizing a Return Authorisation number.
- Returned goods must be in the original packaging, unopened, undamaged and free of any shipping labels or marks, otherwise a credit may be rejected.
- Where incorrect goods were ordered, all credits incur a 20% restocking fee.
Faulty goods
- Please call Ecotech to organise a Return Authorisation number, and return faulty goods, clearly labeled, with return authority on the outside of the box, and a print page inside.
- There are many occasions where toner and ink cartridges, both Envirotech and OEM, are found non-faulty please ensure you have performed your printer’s recommended cleaning procedures beforehand or call us on 03 9796 4009 to verify whether it is a cartridge or printer problem.
- The warranty is limited to the cost of the goods as per your invoice and is the actual amount you paid for the goods.
- Once cartridges are received and evaluated, the credit could take upto 30 days for OEM cartridges and 7 for Envirotech.
Secure Payments
Our online payment structure is 100% secure processed by braintree payment gateway. We do not store any credit card details.
We accept the following forms of payment online
- Visa
- Mastercard
- Discover
- Paypal
There is no surcharge for credit card payments