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A Dot Inks compatible drum unit for Brother printers (model series DR720 / 3325 / 3300 / 3355 / 3350 / 51J) positioned in front of its retail packaging box against a white background. The drum unit consists of a wide, black plastic tray frame with exposed rollers, a metallic shaft, a small green clip on the upper left, a blue release lever on the right side, and a central blue identification label reading "Drum Unit" alongside a barcode sticker. Behind the unit, the Dot Inks retail box displays the logo.
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وحدة درم برازر B-DR720/3325/3300/3355/3350/51J

  تفاصيل المنتج تطبع ما يصل الى 30,000 صفحة  توفر أسطوانات برازر المصنعة خصيصاً لطابعات برازر طباعة سريعة و خالية من المشاكل  توفر أسطوانة برازر B-DR720/3325/3300/3355/3350/51J   إنتاجية ثابتة و يوفر ... See More
Dhs. 75.00
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  • Description
  • Specifications
  • Detailed Description
  • Shipping & Returns

 

تفاصيل المنتج

تطبع ما يصل الى 30,000 صفحة 

توفر أسطوانات برازر المصنعة خصيصاً لطابعات برازر طباعة سريعة و خالية من المشاكل 

توفر أسطوانة برازر B-DR720/3325/3300/3355/3350/51J   إنتاجية ثابتة و يوفر نتائج ذات جودة عالية

رقم المنتج  B-DR720/3325/3300/3355/3350/51J
رقم OEM . DR-720/3325/3300/3355/3350/51J

لون أسود
للاستخدام في 

برازر
HL5440D/5445D/5450DN/5470DW/5470DWT/6180D
W/6180DWT/MFC8710
DN/MFC8910DW/MFC8950DWTD/
CP8155DN/DCP8150DN/DCP8110DN

No Error Messages or Chip Issues

Some toners cause:

  • “Non-HP Toner Detected”
  • “Toner Missing”
  • Faded prints or streaks

Our toner uses updated smart-chip firmware, meaning:

✔ Instantly recognized by your HP printer
✔ No firmware conflict
✔ No print interruptions
✔ Works even after HP software updates

Just install → Print → Done.

Product Specifications

  • Product Name: Brother B-DR720/3325/3300/3355/3350/51J Compatible Drum Unit
  • Product No.: B-DR720/3325/3300/3355/3350/51J
  • OEM No.: DR-720/3325/3300/3355/3350/51J
  • Color: Black
  • Page Yield: Up to 30,000 pages
  • Product Type: Compatible drum unit
  • Brand Compatibility: Brother

Need a different toner model? Check out our Xerox toner cartridges or browse our Canon toner collection

Also, you can shop for Ricoh toner cartridges

The Brother B-DR720/3325/3300/3355/3350/51J Compatible Drum Unit is made for use with selected Brother laser printers. It provides black printing support and a stated yield of up to 30,000 pages.

If you print documents for work, study, or daily office tasks, choosing the correct drum unit helps you keep your printer supplies organized. Always check the printer model and drum number before buying.

Is this an original Brother drum unit?

No. This is a compatible replacement drum unit, not an original Brother-branded unit.

How can I check if this is the right drum?

Check your printer model and compare the drum number on your current unit or printer documentation with the numbers listed on this page.

How to Choose the Correct Brother Drum

Before ordering, check the model name on your Brother printer. Then compare it with the supported printer list on this page.

Also check the drum number on your current unit or printer documentation. This product lists the numbers DR-720/3325/3300/3355/3350/51J.

No guessing. No model confusion. Match the model and part number before you place your order.

How to Install the Brother B-DR720/3325/3300/3355/3350/51J Drum Unit

  1. Check your printer's user guide for the correct drum replacement steps.
  2. Turn off the printer if the instructions tell you to do so.
  3. Open the printer cover and remove the old drum unit as directed in the guide.
  4. Install the compatible drum unit according to the printer's instructions.
  5. Close the cover and follow any on-screen prompts.

Handle the drum unit with care and avoid touching sensitive drum surfaces. The exact installation steps may differ by printer model.

What If Your Brother Laser Printer Does Not Recognize the Drum?

If your printer shows a drum message after installation, check that the drum unit is seated correctly and that you selected a compatible part number.

  • Confirm your printer model is included in the supported list.
  • Recheck the drum number against your current unit or printer documentation.
  • Follow the drum reset or replacement instructions in your printer's user guide, if applicable.
  • If the message remains, consult the printer manual or a qualified service provider.

A compatible drum unit does not guarantee that every printer message will disappear. Correct model matching and installation are important.

Returns

We offer a 30-day return policy.
You have 30 days from the day you receive your order to request a return.

Return Eligibility

Your item must be:
Unused / unworn
In original condition
With all tags attached
In original packaging
Proof of purchase required

How to Start a Return

Contact us at: yazan@dotinks.com
Return address:
Sham Tech - Belresheed Building - Khalid Bin Al Walid Road - Bur Dubai - Al Souq Al Kabeer - Dubai

Frequently asked questions

How do I use a toner cartridge?

Using a toner cartridge is easier than most people think.

First, turn off your printer and open the front cover. Take out the old toner cartridge slowly. You will usually see the toner number written on it. This helps you confirm you are using the correct replacement.

Next, take the new toner cartridge out of the box. Gently shake it from side to side a few times. This helps spread the toner powder evenly inside so your prints come out clean.

Remove any protective tape or cover from the cartridge. This step is important. If you forget it, the printer will not print.

Now slide the toner cartridge into the printer until it clicks into place. Close the printer cover and turn the printer back on.

That’s it. Your printer is ready to print.

If the printer shows a message at first, don’t panic. Many printers need a few seconds to recognize the new toner. Once it’s detected, printing starts normally.

If you’re not sure which toner fits your printer, this guide explains it step by step without confusion:

How to find the right toner cartridge for your printer

What should I do if my printer does not detect the toner?

First, stay calm. This is very common.

Remove the toner, insert it again firmly, and restart the printer. In most cases, the printer detects it right away.

If a message still appears, it usually means the toner needs to sit properly inside the printer. It does not mean your printer is broken, and it does not mean the toner is bad.

This happens with original and compatible toners alike.

Will a compatible toner cartridge damage my printer?

No, it will not.

A good compatible toner cartridge does not damage your printer. It is designed to fit correctly, communicate properly with the printer chip, and print smoothly. Millions of people use compatible toners every day at home and at work without problems.

Your printer is built to protect itself. If a toner does not fit or work, it simply will not run. That’s why a tested compatible toner is safe to use.

Is this a compatible toner cartridge or an original one?

This is a compatible toner cartridge.

Compatible means it is made to work the same way as the original, fit the same printer, and print the same number of pages — but at a much lower cost. Many people pay more for original toner because they are afraid of errors. A properly made compatible toner removes that fear.

Your printer only cares about one thing: does the toner fit and work properly? This one does.

If you want to see more options, you can explore our HP Compatible Laser Toner Cartridges collection.

What is a toner cartridge?

A toner cartridge is what your laser printer uses to print words and images on paper.

Unlike ink, toner is a dry powder.

That’s why laser printers print faster, cleaner, and last longer.

If you print: bills, reports, school work. office papers, etc.

You need a toner cartridge, not ink.

👉 If you’re unsure what type your printer needs, this guide helps:

How to find the right toner cartridge for your printer

Do you ship internationally?

Yes! While our base is in the UAE (Dubai), we serve clients across Asia, Africa and beyond. Please check shipping options and costs at checkout.

What warranty do you offer?

We stand by the quality of our products — every item comes with a 18-month warranty (unless otherwise stated) to give you peace of mind.

Can I get discounts on bulk orders?

Absolutely. We offer exclusive bulk-order pricing for businesses, schools, print shops and resellers. Contact us directly for tailored quotes.

Empower Your Print. Simplify Your Office.

At Dotinks, we provide everything you need to keep your office running smoothly from premium toner cartridges to high-performance photocopiers and spare parts. Whether you’re equipping a business or managing home-office printing, our expert support, fast shipping and guaranteed quality make the difference.

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