Brother TN645 Black Toner 3,000 Pages

Genuine Brother TN645 Black Toner cartridge designed for Brother colour laser printers. Per Brother's official specifications and support documentation, this cartridge is compatible with HL-L8430CDW, MFC-L8730CDW, MFC-L8930CDW and MFC-L8970CDW models.

The TN645 delivers approximately 3,000 A4 pages at 5% coverage. This listing is for the standard-yield TN645; Brother offers other yield options within its toner range—refer to Brother product datasheets for high-yield equivalents and model-specific guidance.

This is an original (genuine) Brother cartridge, not a third-party compatible or remanufactured item, ensuring OEM reliability, firmware compatibility and warranty compliance.

• Consistent, professional print quality with deep blacks and crisp text for business documents.
• Reliable 3,000-page yield for predictable running costs and fewer replacements.
• Quick, tool-free installation to minimise downtime.
• Engineered for compatibility with Brother sensors and firmware to reduce service issues.

Box contents: 1 x Brother TN645 Black Toner cartridge, installation leaflet.