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Brother

Brother MFC-L3780CDW Wireless Digital Color All-in-One Printer

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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Sep 29
Order within 6 hours and 41 minutes
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Style: New


Pattern Name: Printer


Features

  • Best for Small Businesses: The Brother MFC L3780CDW small business printer is a wireless multi-function digital color printer with copy, scan, and fax functionalities that consistently produces pristine, laser-quality output on every page
  • AMPLIFY YOUR PROFESSIONAL DOCUMENTS. This Brother laser printer provides the consistent performance of laser-quality digital color printing
  • MAXIMIZE EFFICIENCY WITH ALL-IN-ONE FUNCTIONALITY. This Brother all in one printer has print speeds up to 31 ppm(1) and scan speeds up to 29/22 ipm(2) (black/color) with the added timesaving benefit of single-pass duplex copy and scan
  • RELIABLE RESULTS WITH BROTHER GENUINE TONER. Choose Brother Genuine TN229 Standard Yield, TN229XL High Yield, or TN229XXL Super High Yield for your Brother printer. Refresh EZ Print Subscription Service, you'll never worry about running out of toner
  • Flexible Connection Options: Brother laser color printer has built-in dual band wireless (2.4GHz / 5GHz)(5), Gigabit Ethernet, and Wi-Fi Direct connections, plus a USB interface for local connection to a single computer

Description

The Brother MFC-L3780CDW wireless laser printer all-in-one is designed for small business leaders and home office users, combining copy, scan, and fax functionalities into a single device. This laser printer scanner copier all- in-one consistently produces pristine, laser-quality prints for smudge-free documents while supporting scanning to digital files for professional office productivity. Reaching print speeds up to 31ppm(2) and scan speeds up to 29/22ipm(9) (black/color), this Brother color printer features versatile paper handling and an intuitive 3.5" touchscreen to boost productivity and simplify tasks. ENERGY STAR® compliant and EPEAT® Silver rated, with eco-friendly Eco Mode, Toner Save Mode, and automatic duplex printing. Advanced security features safeguard sensitive information while printing, including an NFC card reader for badge authentication on a wireless network. Engineered and supported by Brother with a 1-year limited warranty and free online, call, or live chat support for the life of your printer, the MFC-L3780CDW is a hard- working and effective office printer for high-quality color document production in any office or small workspace. Disclaimers 1. Requires enrollment in a monthly billed Brother Refresh EZ Print Subscription service plan based on monthly printed page allotments. Unused pages roll over, limitations apply. Additional page set charges and taxes apply during trial. Plan, options offer, and pricing subject to change. Open to new subscribers located in the contiguous United States only. After the free trial period your credit card will be charged on a monthly basis for the Plan Fee, Overages, and Taxes in accordance with the Terms of Service. Overage fees will apply during free trial. Your service will continue on a month-to-month basis until you cancel it. May be canceled at any time. Upon cancellation, cartridge will be deactivated and must be replaced at users' expense in order to continue printing. 2. Based on one-sided printing. Change from default setting required. 3. Maximum capacity based on using 20 lb. paper. 4. Maximum capacity based on using 20 lb. paper. Additional purchase required. 5. Requires an Internet connection and an account with desired service. 6. Requires connection to a wireless network. 7. Free app download and wireless connection required. Compatibility may vary based on device and operating system. 8. Based on monthly subscription cost in U.S. for Color Laser High Plan vs. average cost per page of eligible like standard capacity cartridges. Savings will vary based on Refresh EZ Print Subscription plan selected. 9. Color and monochrome scan speed with all advanced features turned off, Letter at 300dpi. Wi-Fi Direct is a registered trademark of Wi-Fi Alliance®. EPEAT is a trademark of the Green Electronics Council in the United States and other countries. ENERGY STAR and the ENERGY STAR mark are registered trademarks owned by the U.S. Environmental Protection Agency. Images are for illustrative purposes only. Specifications subject to change.

Brand: Brother


Connectivity Technology: Ethernet, NFC, USB, Wi-Fi


Printing Technology: Laser


Special Feature: Auto-Duplex, Network-Ready


Color: White


Model Name: MFC L3780CDW


Printer Output: Color


Maximum Print Speed (Color): 31 pages_per_minute


Max Printspeed Monochrome: 31 pages_per_minute


Item Weight: 47.8 pounds


Printer Type: Laser


Other Special Features of the Product: Auto-Duplex, Network-Ready


Printer Output Type: Color


Item Weight: 47.8 pounds


Item Dimensions D x W x H: 16.1"D x 18.2"W x 15.8"H


Controller Type: Android


Print media: Card stock, Envelopes, Glossy photo paper, Labels, Paper (plain)


Scanner Type: Flatbed, Sheetfed


Maximum Copy Speed Black and White: 31 pages_per_minute


Compatible Devices: Laptops, PC, Smartphones, Tablets


Warranty Type: Limited


Maximum Copies Per Run: 250


Ink Color: Cyan, Magenta, Yellow, Black


Additional Printer Functions: All In One


Control Method: App, Touch, Voice


Compatible Cartridge: TN229BK; TN229M; TN229C; TN229Y; TN229XLBK; TN229XLM; TN229XLC; TN229XLY; TN229XXLBK; TN229XXLM; TN229XXLC; TN229XXLY; DR229CL


Number of Trays: 2


Display Type: LED


Resolution: 300 x 300


Maximum Media Size: 8.5 x 14 inch


Maximum Sheet Capacity: 250


Paper Size: 8.5 x 11, 8.5 x 14, 4 x 6 inches


Output sheet capacity: 250


Printer Connectivity Type: Ethernet, NFC, USB, Wi-Fi


Hardware Interface: USB 2.0


Number of Ethernet Ports: 1


Total USB 2.0 Ports: 1


Total Usb Ports: 1


Brand: Brother


Model Name: MFC L3780CDW


Model Number: MFCL3780CDW


Built-In Media: Toner Cartridges


Model Series: MFC-L3780CDW


Specific Uses For Product: Home, Office, School


UPC: 012502666486


Unit Count: 1 Count


Item Type Name: Multifunction Printer


Manufacturer: Brother


Warranty Description: 1-year limited


Color Pages per Minute: 31 pages_per_minute


B&W Pages per Minute: 31 pages_per_minute


Initial Page Print Time: Less than 12.5 seconds


Color: White


Color Depth: 24 bits


Maximum print Resolution Color: 2400 x 600 dpi dots_per_inch


Maximum Print Resolution Black and White: 2400 x 600 dpi dots_per_inch


Power Consumption: 660 watts


Duplex: Automatic


Maximum Copy Resolution Color: 600 x 600 dpi


Maximum Copy Resolution Black and White: 600 x 600 dpi


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • Works like a charm! Exactly what I needed.
Style: New Pattern Name: Printer
I had Chat GPT do a deep-dive search for me to find the perfect laser printer for my home office. This Brother printer came up as the clear winner, and I can see why. It’s quiet, efficient, produces great copies, and was easy to set up. Toner cartridges are a little expensive, but the extended version produces more copies. If you’re looking for a good, mid-range, dependable home office printer, seriously consider the Brother MFC-L3780CDW. ... show more
Reviewed in the United States on August 7, 2026 by Fred Eidson
    • This printer doesn't suck!
Style: New Pattern Name: Printer
I thought it was the holy grail -- to find a printer that doesn't suck. I found it here! Not only does it NOT suck, I actually hug it every time it prints. 1. Easy as hell to set up, you don't even have to use the mobile app (but I did set that up also and it was a few extra steps but also easy). Airprint works instantly. 2. So fast, so quiet. I had a Canon MX something that would take about a few minutes to think about printing, and then another minute to print, and the page would usually jam in the middle of the job. The Brother has NO such issues. The Canon could take two days to print a 60 page document (because I had to keep taking breaks from unjamming it and resetting the job so as not to throw it through the window). Those days are gone forever! 3. Color is not going to be like a photo printer -- it does not take photo printer, please note -- but color is fast and bright and perfectly acceptable for a document (vs. a photo). 4. My setup is a home office, my printing needs are relatively light, so I agonized over the cost vs. use but when a printer JUST WORKS these days, it's so miraculous that I decided the cost was worth it and used the Affirm payment plan to make the finances work. 5. I did not have to sign up for the ink program, my uses are so light it would be an unjustifiable expense. I spent about a month researching and comparing and reading all of you good people's reviews -- some of which are super funny -- of this printer and others, and finally the day came where I couldn't stand even the thought of trying to print on the Canon so I pulled the trigger. I know I'm not alone in the "I hate my printer" category but I might now be one of a dozen people in the "I love my printer" category. It arrived in a speedy timeframe and it was packaged so well that if it had been a baby, it would have slept without waking from a single bump. Brother is my brand and this printer is 5 stars! ... show more
Reviewed in the United States on September 6, 2024 by Kymberly Ainsworth
    • Cloud Brother Refresh program is greedy and buggy
Style: New Pattern Name: Printer
Mechanically, the printer is fine, but the business practices of the company is unacceptable. On Friday, Oct 31st, 2025, I had to print out a document for an urgent reason but the printer at my house did not work. Why? Because I was subscribed to Brother’s “Refresh” program. I’m a light user and Brother had gotten a lot of monthly payments from me over the past three years and I’ve printed perhaps 200 pages total. The printer is mostly for emergencies. However, since I recently lost my credit card, the old version had started getting declined. Brother could have prevented the issue for itself by accepting PayPal or another payment service which would have automatically transitioned its payments. They did not. They could’ve fixed their site so when I logged in to correct the problem last month, it would’ve offered me a chance to fix it rather than saying everything was fine. They didn’t. They could’ve given me a chance to pay on Oct 31, when they shut off my service and I needed to print. They didn’t because their site is down for “maintenance.” On a late weekend morning. I tried calling them to ask if they could take the card over the phone. They had shut down all their support lines, hanging up on customers instantly, because they are down for “maintenance.” If you’re going to create a lucrative monthly fee to exploit customers, at least have the decency to use some of the money to build the infrastructure that could support it. ... show more
Reviewed in the United States on October 31, 2025 by David Wang
    • Awesome product
Style: New Pattern Name: Printer
It's fast. No clogged nozzles like an ink jet. Kind of expensive, but it just flat out works. Easy set up.
Reviewed in the United States on August 21, 2026 by Shelley
    • Good, but not great
Style: New Pattern Name: Printer
I grew fed up with my Hewlett Packard laser printer toner prices, so I decided to buy this Brother laser printer instead of buying new toner cartridges for my HP. The printer itself works fine. It's a little slow. The colors aren't quite as saturated as with the HP, but you only really notice that if you compare output side by side, and even then it's pretty minor. Since the toner cartridges are far less expensive for the Brother than they are for the HP, I'm pretty happy. However, there are a couple of downsides: - The Brother printer is unable to print double-sided on heavy paper. It always jams. I've spent $100 trying to find a paper weight that will reliably print on both sides. I've tried four different weights from 65 to 40 lb., and none of those papers will feed reliably. Anything less than 40 lb. is not really appropriate for the brochures I'm trying to print, so now I'm stuck having to print one side and then manually feed it to print the other side, which is a huge disappointment. - The other big disappointment is that the software for the Macintosh is still not native for Apple CPUs. It's relying on Rosetta translation, and as my Mac reminds me every time I restart, those apps will no longer work with the next version of the Mac OS. I hope Brother comes out with rewritten software ASAP. Otherwise, I'm going to have a doorstop for a printer. ... show more
Reviewed in the United States on July 8, 2026 by Blake Sobiloff
    • Prints double-sided rather fast!
Style: New Pattern Name: Printer
Absolutely love this printer. Super easy to install right out of the box. Just have to ready the ink cartridges. I love using the mobile app too. It printers rather fast even when printing double sided. Worth every pretty penny!
Reviewed in the United States on September 4, 2026 by Diana G
    • Fast, high quality documents from this printer and easy setup
Style: New Pattern Name: Printer
I replaced an old failing inkjet (HP OfficeJet Pro 8630) with the Brother MFC-L3780CDW, and the difference is night and day. Setup was straightforward: plugged in Ethernet, assigned a static IP, disabled WiFi, and I was up and running in minutes. The printer was immediately stable and responsive, with none of the quirks or guesswork I’d grown used to when setting up new printers. Print quality is excellent. Text is crisp and sharp, and documents look clean and professional. For my use (documents, PDFs, spreadsheets), it’s exactly what I want. What really stands out is the reliability and simplicity. No ink systems, no clogs, no maintenance cycles—just consistent performance. It feels like a proper piece of office equipment rather than something that constantly needs attention, which is exactly what my consulting office needs. If you value a clean, wired setup and want a printer that just works, this is a great choice. Highly recommended. ... show more
Reviewed in the United States on March 18, 2026 by Rocco Luongo
    • Serious Reliability Issue After Paper Jam + Poor Support
Style: New Pattern Name: Printer
Don't buy it. This happened to me: I purchased the Brother MFC-L3780CDW with high expectations based on the brand’s reputation. For a while, it performed well — print quality was good, and setup was straightforward. Unfortunately, after a paper jam involving slightly thicker paper, the printer developed a serious issue that I could not resolve. It began displaying a persistent “DRUM!” error message, even though the toner levels were still about half full and functioning properly before the jam. I followed all recommended troubleshooting steps. Nothing worked. The printer would not recognize the cartridges and eventually locked them in place, making them impossible to remove. At that point, the unit was essentially unusable. I contacted Brother customer support and was told the was a wait time of over a hour and a half. I called back, not once but three times. Two operators actually hung up when I got through because they had higher than normal call volume. The final time I called I was on the line over three hours. In the mean time I used chat support. The operator kept asking the same questions I had already answered and should have seen in the chat log. She didn't know the machine, kept putting me on hold, and never resolved my issues. In the end, there was no workable solution provided. What’s most concerning is that a relatively minor paper jam appears to have caused a major internal mechanical failure. This raises questions about the durability and design of the internal components, particularly the toner/drum handling system. To be fair, when the printer was working, it produced good results. But reliability and support matter just as much as performance, and in this case, both fell short. Bottom line: I wanted to like this printer, but based on this experience, I cannot recommend it. A printer should be able to handle occasional paper jams without becoming inoperable, and support should be more responsive when problems occur. This is one of the worst customer experiences I've ever had. ... show more
Reviewed in the United States on March 26, 2026 by William H.

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