How do you check your cartridge is genuine?

You will find the holographic security label on Brother genuine cartridges. Check the package and security label has not been tampered with and verify the unique 7-digit ID No. at: www.brother.com/id

What are the benefits of high yield toner cartridges over standard yield toner cartridges?

High yield toner cartridges contain more toner for a higher page yield and lower cost per page. For those with high volume print needs, they also save you time by reducing the frequency of cartridge changes.

How long will my toner cartridge last once open and installed in my printer?

The toner cartridge shelf life is 2 years if the protective bag is unopened or 6 months after the protective bag is opened.

Can I refill my toner cartridge after use?

Brother recommends that customers use only genuine Brother toner cartridges. Each printer is designed to work at pre-set temperatures that are matched exactly to each of our individual toner formulations which non-genuine supplies may not do.

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Brother TN-3520 Toner Cartridge, Black, Single Pack, Ultra High Yield, Includes 1 x Toner Cartridge, Brother Genuine Supplies

Product ID: 68150222

Details

Brand
Brother
Colour
Black
Compatible devices
HL-L6400DW/T
Included components
Toner TN-3520
Item weight
1.76 Pounds

⚡30 ppm max print speed

🔒Protects printer warranty

🖨️20,000 pages ultra high yield

375833CFA

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🖤 Print More, Stress Less — The Ultimate Black Toner for Power Users

WARRANTY SAFE CHOICE - Use with confidence knowing your printer warranty stays intact.
SPEED MEETS EFFICIENCY - Keep your workflow smooth with a rapid 30 pages per minute output.
ULTRA HIGH YIELD POWER - Print up to 20,000 crisp, professional pages without interruption.
COST EFFECTIVE PRINTING - Slash your cost per page while maintaining premium print quality.
GENUINE BROTHER QUALITY - Experience flawless prints every time with rigorously tested original toner.

The Brother TN-3520 is a genuine ultra high yield black laser toner cartridge designed for high-volume printing. Compatible with Brother HL-L6400DW and MFC-L6900DW series, it delivers up to 20,000 pages at a fast 30 ppm speed, ensuring professional-quality prints while protecting your printer warranty. Ideal for busy offices and home professionals seeking cost-effective, reliable printing performance.

Specifications

ASIN	B01BFHH4SW
Additional Printer Functions	Print Only
Best Sellers Rank	4,111 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 42 in Toner Cartridges
Box Contents	Toner cartridge TN-3520
Brand Name	Brother
Colour	Black
Compatibility Options	HL-L6400DW/T, MFC-L6900DW/T
Compatible Devices	HL-L6400DW/T and MFC-L6900DW/T
Controller Type	Touch control
Customer Reviews	4.3 4.3 out of 5 stars (40)
Dual-sided printing	Yes
Duplex	Yes
Global Trade Identification Number	04977766755672
Ink Colour	Black
Item Dimensions D x W x H	36D x 15W x 15H centimetres
Item Type Name	Laser Printer
Item Weight	1.76 Pounds
Manufacturer	BROTHER
Manufacturer Part Number	TN3520
Maximum Copy Speed Black and White	30 ppm
Model Name	TN-3520
Model Number	TN3520
Model Series	Brother Toner
Number of Items	1
Other Special Features of the Product	High page yield, high-quality print quality, original toner, double-sided printing
Page Yield	20000
Print media	Paper (plain)
Printer Model Compatibility	Brother HL L6400DW
Printer Output Type	Single colour
Printer Type	Laser
Processor Count	1
Product Warranty	2 year manufacturer
Specific Uses For Product	General use in the office and at home
Unit Count	1.0 millilitre

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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375833CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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