Brother MFC-L3780CDW Toner Replacements

from $44.99

  • Great Compatibility: Brother MFC-L3780CDW toner replacements included TN229, TN229XL, TN229XXL toner cartridges, and DR229 drum units. Their printer compatibility is completely comparable to the original Brother toner cartridge. Moreover, the HL-L3280CDW toner has upgraded IC chips, which can fix the “No Toner” error.
  • Multiple Yield Options: Brother MFC-L3780CDW toner replacements include standard yield (TN229), high yield (TN229XL), and extra high yield (TN229XXL). You can choose any one you like based on your printing needs. By the way, the high-yield toner cartridge is the most popular yield among printer users.
  • Excellent Printing Quality: All MFC-L3780CDW toner replacements are equipped with top-notch materials, like toner powder or roller. Good-quality materials of toner cartridges can bring professional print results, making you use them with peace of mind.
  • Unbeatable After-sale Policy: We offer a considerate return policy for this Brother MFC-L3780CDW toner, including a 30-day money-back guarantee and a 2-year product warranty.
  • Same-day Free Shipping: Orders valued over $30 will be eligible for free shipping. And, our perfect shipping system can ensure fast and on-time shipping. The order will automatically be processed on our system within 1-2 hours, and the warehouse worker will ship your order immediately via USPS or FedEx if the products are in stock. You will get the products within 1-3 business days.
Brother-MFC-L-3780CDW-toner
MFC-L3780CDW
Save 24%
Brother TN229XXL Toner Cartridge Set
Compatible Brother TN229XXL Toner Cartridge Set | Super High Yield
4,500 Pages
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Brother TN229XL Toner Cartridge Set
Brother TN229XL Toner Cartridge Set | Compatible TN229XL BK/C/M/Y 4-Pack
3,000 Pages
2,300 Pages
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Brother TN229 Toner Cartridge Set
Brother TN229 Toner Cartridge Set | Compatible TN229BK/C/M/Y 4-Pack
1,500 Pages
1,200 Pages
Save 36%
Brother TN229XL Black Toner Cartridge
Compatible Brother TN229XL Black Toner Cartridge – With Chip
3,000 Pages
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Brother TN229XXL Black Toner Cartridge
Compatible Brother TN229XXL Black Toner Cartridge – With Chip
4,500 Pages
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Brother TN229XL Yellow Toner Cartridge
Compatible Brother TN229XL Yellow Toner Cartridge – With Chip
2,300 Pages
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Brother TN229XL Magenta Toner Cartridge
Compatible Brother TN229XL Magenta Toner Cartridge – With Chip
2,300 Pages
Save 36%
Brother TN229XL Cyan Toner Cartridge
Compatible Brother TN229XL Cyan Toner Cartridge – With Chip
2,300 Pages

Frequently Asked Questions about Brother MFC-L3780CDW Toner Replacements

When will the MFC-L3780CDW toner be in stock?

The MFC-L3780CDW toner is still in production and in the testing phase. The toner cartridge will be qualified to be sold after passing the rigorous product testing. According to our manufacturer’s feedback, the toner cartridges will be in stock in February 2024. If you are interested in this toner cartridge, you can subscribe to us, we will notify you via email when it is in stock.

What is the page yield of the Brother MFC-L3780CDW printer cartridge?

As mentioned above, Brother MFC-L3780CDW printer cartridges are divided into three types, standard-yield, high-yield, and extra-high-yield. The page yield of different yields is not the same. The standard yield toner cartridge(TN229) can only print 1,500 pages for black, and 1,200 pages for color. The high-yield toner cartridge(TN229XL) can print 3,000 pages for black and 2,300 pages for color. While the extra high-yield toner cartridge(TN229XXL) can print up to 4,500 pages for black and 4,000 pages for color.

How long is the shelf life of L3780CDW toner?

According to the ISO standards, the shelf life of toner cartridges should be within 2-3 years. Our toner cartridge is in line with the ISO standards, so the shelf life of our toner cartridge is also 2-3 years. You can store them for use to prevent a sudden loss of ink and to ensure uninterrupted print jobs. Please note that you need to put them away from extreme environments, like high temperatures, humidity, and sun exposure.

What’s the warranty policy for this Brother MFC-L3780CDW toner?

Our warranty policy includes a 30-day money-back guarantee and a 2-year product warranty. A 30-day money-back guarantee means you can return the MFC-L3780CDW toner cartridges for whatever reason within 30 days from the purchase date. And a 2-year product warranty means you can get free tech support, replacements or refund if there are any problems with our products.

How to replace a new MFC-L3780CDW toner?

1. Prepare the Printer:

  • Turn off your MFC-L3780CDW printer and wait for it to cool down.
  • Open the printer’s front cover. The location can vary depending on the specific Brother printer model.

2. Remove the Old Cartridge:

  • Locate the toner cartridge inside the printer.
  • Hold the old MFC-L3780CDW toner cartridge by its handle and gently pull it out of the printer.

3. Prepare the New Toner Cartridge:

  • Take the new L3780CDW toner cartridge out of its packaging.
  • Remove any protective tapes or seals by following the instructions on the cartridge’s packaging.

4. Install the New Cartridge:

  • Hold the new MFC-L3780CDW toner cartridge by its handle and slide it into the printer where the old one was removed. Ensure it’s securely in place.

5. Securely Close the Printer Cover:

  • Close the front cover or the toner access panel until it clicks securely into place.

6. Reset the Toner Counter (if needed):

  • Some Brother printers, including this MFC-L3780CDW, require manually resetting the toner counter to recognize the new cartridge. Otherwise, your printer will prompt you or display error messages, like “Toner Low” or “Toner Empty”. If needed, you can follow the blog: Brother Printer Replace Toner Override to reset the counter.

7. Test the Printer:

  • Turn on the printer and print a test page to ensure the new toner cartridge is properly installed and functioning.
    Always refer to the specific instructions provided in your printer’s manual as steps might vary slightly based on the model. If you encounter any difficulties or error messages during the replacement process, consult the manual or Brother’s customer support for assistance.
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