Brother TN-780/TN-3370 Black Generic Toner Cartridge

Brother TN-780 / TN-3370 Black Generic Toner Cartridge: South Africa’s #1 Choice for High-Volume Office Printing

At Toner Corporation, we’ve supplied Brother toner cartridges since 2001. As South Africa’s #1 supplier, our Brother TN-780 / TN-3370 Black Generic Toner Cartridge delivers OEM-equivalent quality—without the OEM price. That’s The Office Printing Company way. This premium compatible toner cartridge is engineered specifically for Brother laser printers, delivering crisp black text, dependable performance, and exceptional value for businesses, schools, government institutions, and home offices throughout South Africa.

Whether you’re printing invoices, quotations, reports, contracts, manuals, or everyday office documents, the Brother TN-780 / TN-3370 Black Generic Toner Cartridge consistently produces professional-quality output while helping you significantly reduce your printing costs. Manufactured to meet or exceed OEM specifications, this compatible cartridge offers outstanding reliability and excellent value without compromising on print quality.

What Printers Is the Brother TN-780 / TN-3370 Black Generic Toner Cartridge Compatible With?

The Brother TN-780 / TN-3370 Black Generic Toner Cartridge is precision-designed for seamless compatibility with the following Brother laser printers:

• Brother HL-5440D – Professional monochrome laser printer with automatic duplex printing.
• Brother HL-5450DN – Network-ready duplex business laser printer.
• Brother HL-5470DW – Wireless duplex monochrome laser printer.
• Brother HL-6180DW / HL-6180DWT – High-speed business laser printers for demanding office environments.
• Brother DCP-8155DN – Duplex multifunction laser printer.
• Brother MFC-8510DN – Network multifunction printer with print, copy, scan, and fax functionality.
• Brother MFC-8910DW – Wireless multifunction laser printer for high-volume business printing.

Compatible with: Brother TN-780, TN780, Brother TN-3360, TN3360, Brother TN-3370, TN3370, Brother TN-3390, TN3390, Brother TN-3392, TN3392, Brother TN-3395, TN3395, Brother DR-720, DR720.

These Brother printers are trusted by businesses throughout South Africa for their fast printing speeds, reliability, and professional document quality. Our compatible Brother TN-780 / TN-3370 toner cartridge delivers dependable performance from the first page to the last.

What Is the Page Yield?

Understanding page yield helps you better manage your office printing costs. Based on the internationally recognised 5% page coverage standard:

• Black: Up to 12,000 pages – ideal for high-volume offices, schools, warehouses, legal firms, accountants, and organisations with demanding print requirements.

Actual page yield may vary depending on document type, toner coverage, printer settings, and environmental conditions.

What Are the Key Benefits?

Print Clear, Crisp Text & Graphics

Produce sharp black text, detailed graphics, and professional business documents every time. Our premium compatible Brother TN-780 / TN-3370 toner cartridge delivers OEM-equivalent print quality at a fraction of the OEM price.

Easy to Install & Replace

Designed for an exact fit in compatible Brother printers, installation is quick and straightforward, allowing you to minimise downtime and maximise productivity.

Ultra High-Yield Performance

With an exceptional page yield of up to 12,000 pages, this cartridge reduces replacement frequency, lowers your operating costs, and keeps busy offices printing efficiently for longer.

Money-Wise Printing Solution

Enjoy outstanding print quality while significantly reducing your cost per page. It’s the ideal printing solution for businesses seeking dependable OEM-quality performance at a more affordable price.

100% Money-Back Guarantee

Every Brother TN-780 / TN-3370 Black Generic Toner Cartridge supplied by Toner Corporation is backed by our 100% money-back guarantee, giving you complete confidence with every purchase.

Reference Information

Alternative Codes

Brother TN-780, TN780, Brother TN-3360, TN3360, Brother TN-3370, TN3370, Brother TN-3390, TN3390, Brother TN-3392, TN3392, Brother TN-3395, TN3395, Brother DR-720, DR720, Brother HL-5440D, HL-5450DN, HL-5470DW, HL-6180DW, HL-6180DWT, DCP-8155DN, MFC-8510DN, MFC-8910DW, Brother Compatible Toner Cartridge, Brother Black Toner Cartridge.

Product Note

NB: Pictures shown may vary slightly from the actual product received. All compatible cartridges supplied by Toner Corporation meet or exceed OEM specifications and undergo rigorous quality testing before dispatch. For optimum print quality and long-term printer performance, replace the Brother DR-720 Drum Unit when required.

Explore More

Related Products

• Brother DR-720 Drum Unit
• Brother TN-780 Original Toner Cartridge
• Browse our complete range of Brother Toner Cartridges
• Brother Laser Printers & Accessories

Additional Resources

Learn more about Brother printers, genuine consumables, and technical support:

• Brother South Africa
• Brother Support & Downloads
• Brother Genuine Supplies

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