Tonerová kazeta Brother TN-821XLBK 30000 strán čierna

The Brother TN-821XLBK black high-yield toner cartridge delivers up to 30,000 pages of consistent, high-quality black output. Designed for high-volume office environments, this genuine Brother cartridge produces sharp text and clear graphics while being easy to install and compatible with a range of Brother laser printers. Brother accounts for environmental impact across the cartridge life cycle to reduce waste.

Advantages

This genuine Brother TN-821XLBK cartridge provides reliable, high-volume printing with crisp, smudge-resistant results. It is simple to replace, reduces downtime, and is manufactured with considerations for lower environmental impact at each stage of production and disposal.

Suitable for

• High-volume office printing
• Professional documents and reports
• Print jobs requiring consistent black text and graphics

Key specifications

• Brand compatibility: Brother
• Model / MPN: TN-821XLBK
• Colour: Black
• Yield: up to 30,000 pages
• Quantity per pack: 1 pc
• EAN: 4977766810982

How to use

Turn off the printer or follow the manufacturer's instructions for cartridge replacement. Open the printer cover, remove the used TN-821XLBK cartridge, and insert the new cartridge until it clicks into place. Close the cover and run a test print or the printer's alignment/initialisation routine to confirm correct installation.

Recommendations

Store the TN-821XLBK cartridge in a cool, dry place and keep it in its original packaging until installation. Use genuine Brother cartridges to ensure compatibility and maintain print quality; perform periodic printer maintenance as recommended by Brother for optimal performance.