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Brother

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

Based on 936 reviews
Condition: New
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$569.98

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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2027

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Nov 16
Order within 4 hours and 30 minutes

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At a glance

Condition
New
Style
New
Pattern
Printer
Model
MFCL3780CDW
Dimensions
16.1"D x 18.2"W x 15.8"H
Weight
47.8 lb
Color
White
Warranty
1-year limited
Works with
Laptops, PC, Smartphones, Tablets

Features 5

  • 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

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.

Specs 55

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 ppm

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 16

Yes, absolutely! This item's return window has been extended for the holiday season: Returnable until Jan 31, 2027.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

An Excellent Printer
Style: New Pattern Name: Printer
What an excellent printer! Definitely worth the money. Easy to setup. High quality product. Excellent build. Does everything: Print, scan, copy, automatic duplex, fast output in color. Even put the Brother App on my phone which is now connected to the printer as well as my three PCs. Print quality is phenomenal. The other excellent feature is that the 3780 uses LEDs rather than Laser to create the image resulting in fewer moving parts and greater longevity and reliability. Definitely better than my experience with HP. ... show more
Reviewed in the United States on September 28, 2026 by KendallTom
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
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
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
Great, well priced Color Laser Printer
Style: New Pattern Name: Printer
Works great. Sold three in the last month. One confusing installation fact: The first one I installed I could not get it to print. I would make all the sounds as if it were printing and paper would come out blank. Then I discovered there was one thing I missed in removing all the packing material. For some strange reason, there is one additional item that I missed removing. A sheet protector under all of the toner cartridges that I couldn't see. When I removed that all was perfect. Maybe this note will save someone from making the same waste of time I did on that first install. Great printer for the money and no customer complaints...just compliments. ... show more
Reviewed in the United States on June 3, 2026 by TFW
Best printer
Style: New Pattern Name: Printer
This printer is amazing! I would highly recommend it to anyone! It is kind of heavy but has so many options. Very easy to use. It is compatible with all my devices have not had an issue with compatibility yet. Have not had any issues with it not printing or paper getting stuck. All in all best printer I've bought! ... show more
Reviewed in the United States on October 16, 2026 by Kindle Customer
Br tech service slow, sucks. No idea what doing. Incredible waste of time. incredibly frustrating.
Style: New Pattern Name: Printer
Machine wouldn't work, hours trying to get it loaded and functioning to no avail, then over four hours on hold, chat and phone w Brother totally fruitless. 243 pages of e mail w tech support, all to no avail. They don't have zoom capability, it's all e mail or phone, w people who have no idea what they are doing. You can hear them reading off scripts to you, they guess at a solution, read instructions to you, when that doesn't work they guess again. As of now, ~7 months later, they still haven't been able to fix the machine not scanning to e mail, a function vital to my business. Finally, asked for refund (this is already a replacement machine, same problem w first) they say they can't because I didn't buy from them I bought from Amazon. Interestingly, although they claim they have 30 day after purchase return policy, they wouldn't but Amazon did. Claim they can't give refund because they don't have the money, Amazon does. I asked "Who manufactured the machine? Who sold through Amazon?" They can't answer even that simple question. And I thought HP was bad (I bought Brother to get away from HP), but HP puts Brother to shame, even though both worthless. Prob was, would wireless print just fine, would not scan to e mail, a function I vitally need, kept getting "machine not registered". Check on B site, machine shows as registered. Also, machine makes loud whining noise while printing. Instead of focusing on main problem they spent all their time on printer making whining noise while printing. All but accused me of using aftermarket toner drums in a BRAND NEW machine delivered w 4 genuine B carriages and drums to cause whining. I had to read all 4 21 digit serial nos on drums, disassemble, reassemble drums, cartridges, test each color separately w all others removed, they all whined. after over 4 hours on hold, on chat, on phone w techs, nothing. No resolution of problem, never addressed prob I called about. Even refused to replace machine under warranty (only 10 days old). And I thought HP was bad! which is why I switched to B Finally had to use Amazon's 30 day return to get a replacement. Amazon (not Brother) bent over backwards to help. Then, different probs w replacerment machine, never would link to L ... show more
Reviewed in the United States on April 5, 2025 by Temblor
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