Toner cartridge Brother TNB023 original, black, 1 pc, ~2000–3000 pages yield

The Brother TNB023 Original Toner delivers up to 3000 pages of black prints with consistent density and legible text. Designed for compatibility with Brother printers, this OEM toner cartridge produces sharp monochrome documents and clear graphics for everyday home and office needs. The cartridge is supplied as one unit per pack and installs into supported devices without special tools.

Advantages

The original Brother formulation provides uniform toner distribution for even coverage and reduces the risk of streaks or blotches. Its engineered yield of up to 3000 pages helps manage operating costs while maintaining print quality over standard print runs. As an original cartridge, it supports printer firmware and sensor interactions for reliable recognition and status reporting.

Suitable for

• Black-and-white document printing in home environments
• Office reports, invoices and correspondence
• Monochrome brochures, drafts and internal memos
• Environments requiring predictable page yield and stable print density

Key specifications

• Approximate yield: up to 3000 pages (measured at standard coverage)
• Colour: Black
• Pack quantity: 1 cartridge per pack
• Cartridge type: Original (OEM) toner

How to use

Turn off the printer and open the front cover or toner access panel according to the printer user guide. Remove the empty cartridge by following the device-specific release mechanism, unpack the replacement cartridge, and remove any protective seals or tapes. Insert the Brother TNB023 cartridge into the correct slot until it clicks into place. Close the access panel and power the printer on; the device will perform an initial calibration and report the new cartridge status. For best results, run a test page to confirm alignment and density.

Usage recommendations

Store unopened cartridges in a cool, dry place away from direct sunlight and high humidity. Use original Brother toner to maintain printer reliability and to ensure expected page yield; replace cartridges when print density becomes faint or when the printer indicates low toner. Recycle used cartridges in accordance with local regulations or participate in manufacturer take-back programs where available.