About the Product
Main Features
- Brother Genuine TN770 Super High-yield Mono Laser Toner Cartridge.
- Professional mono laser print quality you can consistently rely on for up to 4,500 pages‡.
- Intelligently engineered to work in seamless unison with your Brother printer.
- Brother Genuine toner produces crisp, sharp prints that withstand the test of time.
- Brother offers an environmentally responsible way for customers to dispose of Brother Genuine cartridges. Visit www.brother-usa.com/Environment to learn more.
- Brother Genuine TN770 is for use with: HL-L2370DW, HL-L2370DW XL, MFC-L2750DW, MFC-L2750DW XL.

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High-Quality, Reliable Printing Get professional laser print quality for up to 4,500 pages(1) with the Brother TN770 black toner cartridge. |
Designed for a Superior Performance Brother Genuine toner is specially designed to work seamlessly with Brother printers. Rigorous and extensive testing helps to ensure a reliable printing performance. |
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Outperforms Third Party Toners Brother Genuine toner outperforms third party toners, providing you with print quality and reliability you can count on. |

Brother Genuine Supplies:
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TN770 | DR730 | |
Description | Super High Yield | Drum Unit |
Approximate Page Yield (1) | 4,500 pages | 12,000 pages |
Cartridge Color | Black | Black |
What's In the Box | 1 Black Toner Cartridge | 1 Drum Unit |
Brother Genuine Reliability | ✓ | ✓ |
Disclaimers
(1) Approximate page yields in accordance with ISO/IEC 19752 (Letter/A4).
Images are for illustrative purposes only. Specifications subject to change.
Images are for illustrative purposes only. Specifications subject to change.
Reviews
‡Yield: | ‡Approximate toner cartridge yields in accordance with ISO/IEC 19752 (letter/A4). |
‡Yield: | ‡Approximate toner cartridge yields in accordance with ISO/IEC 19752 (letter/A4). |
*Prices May Vary **If free shipping is indicated above: free ground shipping on orders over $49.99 within the contiguous U.S. See Shipping Policy for details and conditions.