Overview

The Brother TN-346BK is a genuine high-yield black toner cartridge engineered for select Brother colour laser printers. Delivering sharp, professional black text and graphics with consistent print quality, this OEM cartridge reduces replacement frequency with an ISO/IEC 19798 page yield of approximately 4,000 pages.

Key Benefits

• High yield: approximately 4,000 pages (ISO/IEC 19798) — fewer interruptions and fewer cartridge changes.
• Genuine Brother quality: consistent density, reliable page-to-page performance and reduced risk of printer issues compared to non-OEM supplies.
• Simple installation: drop-in replacement design for quick cartridge swaps and minimal downtime.
• Eco-conscious: Brother recycling program guidance included to help dispose of used consumables responsibly.

Compatibility

Compatible with the following Brother colour laser printers (models commonly listed by Brother and authorized resellers):

• HL-L8250CDN
• HL-L8350CDW
• MFC-L8600CDW
• MFC-L8850CDW

(Always confirm compatibility with your printer model and firmware before purchase.)

What to Expect in Use

Ideal for small offices and workgroups that need reliable black output for reports, invoices and business documents. The high-yield TN-346BK keeps running costs and interruptions low while maintaining crisp black text and fine detail on a variety of office paper stocks.

Additional Info

• OEM Part Number: TN-346BK
• Region / Market: Oceania listing (sold through Brother-authorized channels)
• Packaging: single genuine Brother black toner cartridge

For optimal performance, use only with the recommended Brother printers and follow the printer user manual for installation and handling instructions.