Brother BRTTN221BK Black Toner Cartridge

Product Description

The BROTHER BRTTN221BK is a black toner cartridge engineered for use in a range of Brother color laser printers and multifunction devices. It delivers consistent toner flow and even distribution across the imaging drum to produce clear, sharp black prints throughout the cartridge life. Weighing 1.5 pounds and packaged in a box measuring 17 inches by 15.75 inches by 6.75 inches, this cartridge ships ready for direct installation by an office equipment technician or end user comfortable with toner replacement procedures. It is sold as a single unit and integrates with the printer's existing toner-monitoring system to track usage and signal replacement when needed.

This toner cartridge is designed for use in Brother HL-3140CW, HL-3150CDN, HL-3170CDW, HL-3180CDW, DCP-9020CDN, MFC-9130CW, MFC-9330CDW, and MFC-9340CDW printers. These models span compact desktop color laser printers and multifunction units used in small office and workgroup environments. The cartridge slots into the black toner position within the printer's four-cartridge color system and works alongside the separate imaging drum unit already installed in the machine.

Key Features

• Even toner flow and distribution for consistent black print quality across the page
• Direct replacement for the black toner position in compatible Brother color laser models
• Integrates with the printer's onboard toner-level monitoring for accurate replacement alerts
• Packaged as a single cartridge unit for straightforward stock rotation
• Non-hazardous classification simplifies handling and storage

Compatibility

Compatible with Brother HL-3140CW, HL-3150CDN, HL-3170CDW, HL-3180CDW, DCP-9020CDN, MFC-9130CW, MFC-9330CDW, and MFC-9340CDW printers.

Installation Notes

Power down the printer and allow it to cool before opening the front access panel and removing the spent toner cartridge. Handle the cartridge by its housing and avoid contacting the toner outlet or the imaging drum surface. Gently rock the new cartridge before insertion to loosen any settled toner, then seat it firmly until the locking tab clicks into place. Dispose of the used cartridge in accordance with local regulations for toner waste.