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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🖤 Print smarter, not harder—unleash ultra high yield power!

COST SAVVY CHOICE - Significantly reduces your cost per page, keeping your budget as sharp as your documents.
SEAMLESS COMPATIBILITY - Optimized for Brother HL L6400DW and similar models—plug and print with zero hassle.
DOUBLE SIDED EFFICIENCY - Supports duplex printing to save paper and boost your eco-friendly office cred.
PRINT MORE STRESS LESS - Ultra high yield toner delivers up to 20,000 crisp black pages—perfect for high-volume pros.
CERTIFIED GENUINE QUALITY - Brother-tested cartridge ensures flawless prints every time, protecting your printer warranty.

The Brother TN-3520 is a genuine ultra high yield black toner cartridge designed for high-volume printing, delivering up to 20,000 pages with consistent, professional-quality output. Engineered to protect your printer warranty and reduce cost per page, it supports duplex printing and is fully compatible with Brother HL L6400DW and related models, making it the go-to choice for efficient, reliable office printing.

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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.

€ 294.00

Duties & taxes incl.

Finlandstore

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30 daysfor PRO membership users

15 dayswithout membership

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TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

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Compatibility options	Original
Controller type	Touch control
Duplex	Yes
Special feature	Brother TN3480
Dual-sided printing	Yes
Page yield	20000
Printer Model Compatibility	Brother HL L6400DW
Manufacturer	Brother
Model Number	TN3520
Product Dimensions	62 x 38 x 3 cm; 1.2 kg
Batteries	1 Lithium Ion batteries required.
Material Type	3.
Number of Items	1
Size	Ultra High Yield
Sheet Size	1
Ink Colour	Black
Manufacturer Part Number	TN3520
Item Weight	1.2 kg

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

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