Genuine Brother DR-3420 Drum Unit

The Genuine Brother DR-3420 Black Drum Unit – Single Pack. Prints 30,000 pages.

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Delivers up to 30,000 printed pages

High quality genuine Brother drum

Prevents waste, to save time and money

Product Overview

Genuine Brother DR-3420 Drum Unit

Key Features

  • Delivers up to 30,000 printed pages
  • High quality genuine Brother drum
  • Prevents waste, to save time and money

About this product:

This genuine replacement drum unit has been expertly designed for use with your Brother laser printer. The DR-3420 Drum Unit ensures that your printer’s able to continue delivering top quality results, ensuring your important documents are reproduced with all the clarity they deserve.

More about this product

Ensure your Brother printer continues to deliver the exceptional results you’ve come to expect by choosing a DR-3420 Drum Unit.

Though there are cheaper replacement alternatives available, only a genuine DR-3420 Drum Unit guarantees that your machine will continue to perform as quickly and efficiently as it should. 

Remember that using Brother supplies is the only way to ensure that your printer continues to work at its very best and that any warranty you hold remains valid too.

So order the DR-3420 Drum Unit from Brother today – designed to keep your Brother printer working at its best and provide you with better value over time.


Did you know that you can recycle your old toner cartridges with Brother at no additional cost?

We’re committed to doing all we can to minimise our impact on the environment, and encourage our customers to contribute to this by making it as easy as possible for them to recycle any genuine used Brother cartridges.

Simply let us know how many empty toner cartridges you have and we’ll arrange for you to be able to return them to us, totally free of charge.

Thanks to our long-standing partnership with award-winning charity Cool Earth, our recycling work is helping indigenous villages to put a stop to rainforest destruction.

For more information and to find out how we can all work together for a better environment, visit Brother Earth.

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