Brother TN-421BK Toner Cartridge Black TN421BK

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Product overview

The TN-421BK is a high quality genuine black toner cartridge, printing 3,000 pages.

Why Genuine Supplies?

Delivering quality, longer lasting toners with high quality output, offering great value for money.

Related products

HL-L8260CDW, L8360CDW

DCP-L8410CDW

MFC-L8690CDW, L8900CDW

	TN-421BK	TN-423BK	TN-426BK	TN-421C
Price	−	−	−	−
Colour	Black	Black	Black	Cyan
Page yield	Prints 3,000 pages	Prints 6,500 pages	Prints 9,000 pages	Prints 1,800 pages
Product type	Standard yield toner	High yield toner	Super high yield toner	Standard yield toner
Free toner recycling
Genuine Brother toner

1:00

Product overview

The TN-421BK is a high quality genuine black toner cartridge, printing 3,000 pages.

Why Genuine Supplies?

Delivering quality, longer lasting toners with high quality output, offering great value for money.

Related products

HL-L8260CDW, L8360CDW

DCP-L8410CDW

MFC-L8690CDW, L8900CDW

Product Comparison

	TN-421BK	TN-423BK	TN-426BK	TN-421C
Price	−	−	−	−
Colour	Black	Black	Black	Cyan
Page yield	Prints 3,000 pages	Prints 6,500 pages	Prints 9,000 pages	Prints 1,800 pages
Product type	Standard yield toner	High yield toner	Super high yield toner	Standard yield toner
Free toner recycling
Genuine Brother toner

How do you check your cartridge is genuine?

You will find the holographic security label on Brother genuine cartridges. Check the package and security label has not been tampered with and verify the unique 7-digit ID No. at: www.brother.com/id

What are the benefits of high yield toner cartridges over standard yield toner cartridges?

High yield toner cartridges contain more toner for a higher page yield and lower cost per page. For those with high volume print needs, they also save you time by reducing the frequency of cartridge changes.

How long will my toner cartridge last once open and installed in my printer?

The toner cartridge shelf life is 2 years if the protective bag is unopened or 6 months after the protective bag is opened.

Can I refill my toner cartridge after use?

Brother recommends that customers use only genuine Brother toner cartridges. Each printer is designed to work at pre-set temperatures that are matched exactly to each of our individual toner formulations which non-genuine supplies may not do.

Make sure your Brother printer performs to its high design specification and continues to produce the high quality results that you expect by choosing a genuine replacement toner cartridge, the TN421BK toner cartridge is formulated for high resolution and will produce quality greyscales and crisp, bold blacks. Lasting for approximately 3,000 printed pages, you will receive high quality every time.

• Colour: Black
• Page yield: Up to 3,000
• Compatible with: DCP-L8410CDW, HL-L8260CDW, HL-L8360CDW, MFC-L8690CDW, MFC-L8900CDW
• Laser toner cartridge
• Standard yield

Documents

• COSHH Sheet