Great for small businesses, the Brother MFC-3780CDW wireless digital color all-in-one printer with copy, scan, and fax functionalities offers remarkable efficiency with impressive print speeds and productivity-centric features. Consistently produces smudge-free, laser-quality prints for documents that garner the attention of colleagues, clients, and customers. Achieves print speeds up to 31 ISO pages per minute (ppm)(1) and scan speeds up to 29/22 ISO images per minute (ipm)(2) (black/color). With its versatile paper handling and an intuitive 3.5” touchscreen, it is engineered to help boost productivity, simplify tasks, and keep your business thriving. Advanced security features help safeguard sensitive information while printing and include the added protection of an NFC card reader for badge authentication. Engineered and supported by Brother, the MFC-L3780CDW is an industrious addition to any small workspace.
Q: How many sheets of paper does the printer tray hold?
A: The standard paper tray holds 250 sheets.
Q: How is this printer connected to a computer?
A: This printer can connect wirelessly or via a USB cable.
Q: What is the maximum print speed of this printer?
A: This printer can print up to 31 ISO pages per minute.
Q: Does this printer offer duplex printing?
A: Yes, this model offers automatic two-sided printing.
Q: Can this printer scan documents?
A: Yes, this is an all-in-one printer that can also scan, copy, and fax.
Q: Is this a Laser Printer? The description says “Laser Quality”.
A: The Brother MFCL3780CDW is a Color Laser LED printer which is a type of computer printer similar to a laser printer. The difference between the two print technologies lies in how the drum is illuminated in order to create the text and images on the paper. Laser printers use a complex system of lenses and mirrors to print. All these moving parts must maintain very precise timing and alignment to create a single dot at a time across the imaging drum. LED printers use a stationary array of LEDs to create an entire line of dots across the drum at the same time.
Q: Can this printer print on photo paper?
A: Yes, the Brother MFCL3780CDW is able to print photo paper from the Multi-Purpose Tray (MP tray) only.
A: The Brother MFCL3780CDW comes with, Starter Black Toner Cartridge (2,300 pages‡), Starter Cyan, Magenta, Yellow Toner Cartridges (1,200 pages‡), DR229CL Drum Unit (20,000 pages‡), WT229CL Waste Toner Box (50,000 pages‡), BU229CL Belt Unit (50,000 pages‡), AC Power Cord, Telephone Line Cord, Product Safety Guide, Reference Guide, Warranty Card, Quick Setup Guide. Thank you for being a Brother customer.

Great for small businesses, the Brother MFC-3780CDW wireless digital color all-in-one printer with copy, scan, and fax functionalities offers remarkable efficiency with impressive print speeds and productivity-centric features. Consistently produces smudge-free, laser-quality prints for documents that garner the attention of colleagues, clients, and customers. Achieves print speeds up to 31 ISO pages per minute (ppm)(1) and scan speeds up to 29/22 ISO images per minute (ipm)(2) (black/color). With its versatile paper handling and an intuitive 3.5” touchscreen, it is engineered to help boost productivity, simplify tasks, and keep your business thriving. Advanced security features help safeguard sensitive information while printing and include the added protection of an NFC card reader for badge authentication. Engineered and supported by Brother, the MFC-L3780CDW is an industrious addition to any small workspace.

Ideal for offices, get vibrant laser-quality color and powerful productivity with the Color LaserJet Pro MFP 3301sdw. This all-in-one color laser printer is loaded with features and incredible speed perfect for offices. Print, scan and copy from anywhere with HP Smart app. Connect via wireless or ethernet with the 3301sdw, an MFP that has built-in Wi-Fi and HP Wolf Pro to keep your information secure.

The Brother MFC-L5915DW business monochrome laser all-in-one printer is a great choice for busy offices and workgroups with higher print volumes that need fast, high-quality output, lowcost printing, versatile paper handling, and advanced security features. This high-performance all-in-one printer helps to increase productivity with fast print and copy speeds up to 50ppm(1). Delivers low-cost printing by using the Brother Genuine TN920UXXL ultra high-yield replacement toner cartridge. Triple Layer Security features help to limit document and device access and protect against network intrusions. Offers expandable paper capacity that is scalable as your business needs grow. Quickly scan multi-page documents to a wide variety of destinations using the 70-page capacity(2) auto document feeder. The 5” touchscreen display allows for the creation of customized shortcuts to your most frequently used workflows. The MFC-L5915DW also provides flexible connectivity with built-in Gigabit Ethernet and dual band wireless networking, plus convenient mobile device printing to meet mobile workforce demands(3).

Great for small offices, the Brother MFC-L3720CDW wireless digital color all-in-one printer with copy, scan, and fax functionalities is set to meet the challenges of any small business with fast, reliable performance. Offering a host of practical features and functions, it consistently creates clear, smudge-free documents with steadfast efficiency. Achieves print speeds of up to 19 ISO pages per minute (ppm)(1) and scan speeds up to 29/22 ISO images per minute (ipm)(2) (black/color). Versatile paper handling and connectivity options help you work smarter and save time. Intuitive and customizable, the 3.5” touchscreen connects directly to a wide variety of Cloud-based apps(3), and simplifies tasks with the ability to create up to 48 timesaving custom shortcuts. Advanced security features safeguard sensitive information and create secure connections to devices and networks. Engineered and supported by Brother, the MFC-L3720CDW is a trustworthy, industrious addition to any small office or business.
| Pros for Brother - MFC-L3780CDW Wireless Digital Color All-in-One Printer with Laser Quality Output, Great for Business - White | |||
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| Cons for Brother - MFC-L3780CDW Wireless Digital Color All-in-One Printer with Laser Quality Output, Great for Business - White | |||
| There were no cons for this product— | There were no cons for this product— |
Customers have good things to say about the MFC-L3780CDW Wireless Digital Color All-in-One Printer, especially its excellent print quality, smooth setup, and ease of use. The printer's overall performance and connectivity are also well-received, with some appreciating its quiet operation, speed, and user-friendly touchscreen display. The only notable drawback mentioned by a few users is its weight.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
I recently purchased the Brother MFC-L3780CDW, and overall, it’s been an impressive addition to my workspace. Here’s a breakdown of my experience with it so far: Setup and Connectivity Setting up the printer was straightforward. Connecting it to my Wi-Fi network was smooth, and the printer was easily detected by multiple devices, including my laptop, smartphone, and tablet. The wireless functionality means I can print from anywhere, which adds a lot of convenience. Print Quality The print quality is excellent. Text documents come out crisp and clear, and the colors in graphics and images are vibrant. The laser-quality output makes a noticeable difference, especially for professional-looking documents. For an all-in-one, the quality of color prints exceeded my expectations. Speed and Efficiency This printer is fast, especially for larger print jobs. It handles both single-sided and duplex printing efficiently, and I haven’t noticed any jams or slowdowns. The all-in-one functions—copying, scanning, and faxing—are also quick and efficient, with the scanner producing sharp digital images. User Interface and Touchscreen The touchscreen is responsive and intuitive to use. Navigating through the menus to access different functions is simple, which makes it user-friendly. Even without the manual, most functions are straightforward to figure out. Cost and Maintenance While toner cartridges are a bit pricey, they last a long time and deliver consistent quality. Considering the overall performance, I think the maintenance costs are fair. The fact that it’s a laser printer also means fewer issues with clogging compared to inkjets, which is a big plus. Noise Level One pleasant surprise is that it’s relatively quiet. There’s a hum while it prints, but it’s minimal—perfect for a shared workspace where noise can be distracting. Pros and Cons Pros: High-quality, laser-like print output Fast printing and reliable wireless connectivity Responsive and easy-to-use touchscreen interface Quiet operation Cons: Replacement toner can be costly Slightly bulkier than some other all-in-ones Conclusion The Brother MFC-L3780CDW is a great choice for anyone needing a high-quality, efficient, and reliable all-in-one printer. It handles everything from basic document printing to scanning and copying with ease, making it ideal for a home office or small business. I’d highly recommend it to anyone looking for professional-quality printing and convenience.
Posted by ErwinM
Short version of my review, if you need a printer that can print stuff fast and clear, with easy to use interface and a solid wireless connection, Brother excels in that. But this printer is an All-In-One, and you are getting this for the scanning/copying capabilities as well, where Brother, or at least this AIO printer, sucks at. The scan/copy colors are way off and no amount of adjusting density/contrast makes it close. See my included photos for samples, left-most paper is the source. Hence, I am returning it....twice. Now onto the long story. My Canon Color Laser Printer started printing erratically after almost 5 years. That printer was a replacement for the same Canon printer that lasted us for about 3 years before acting up with printing. Since I got two Canon printers that had the same issue, maybe it's time to switch brands. Brother has a lot of really good reviews online so I decided to get this model. Setup was pretty easy. Only a few tapes to get off, removing plastic guards on the toner and you're all set. One thing that really amazed me is how solid the wireless connection is on this AIO. It was able to easily connect to 5GHz and it makes printing huge documents a breeze. It didn't cut out from the connection unlike our Canon which is wishy washy with the wireless connection. Firmware update is also very easy to do, just a few button presses. Printing itself was fast and perfect. Colors were accurate and it prints straight on the paper. Now onto our big issue with this one. The colors are way off when scanning or copying. I reached out to Brother directly and while they were helpful, they were never able to fix the issue and recommended we return it to the store for a replacement. Now I don't know about you but even though this AIO is compact, it's still annoying to pack it back in the box again after I've set it up on my home office. Went back to Best Buy and thankfully, it was an easy replacement. I felt hopeful for the new one but it exhibited the same exact issue as the first one. I just wanted to put this review out before I pack it back in the box again and return it. Maybe I'll have to deal with Canon's unstable wireless connection so I can have a good AIO printer again.
Posted by Randall
This replaced two older printers, an Epson ink jet (which wasted a lot of ink every time I had to clean the heads) and a Brother B&W laser printer (which didn’t support Apple’s Air Print). I wanted another Brother because the tech support I had gotten on my old printer was superb. Setting up the wireless print and copy functions was fairly easy, and the quality of the print is excellent, even better than my previous Brother printer. There is one error on both the Brother’s and Best Buy’s websites. Both show the dimensions as 18.2” wide by 16.1” deep, but it’s actually deeper than it is wide. That is fortunate for me, because it fits perfectly on top of my two-drawer file cabinet.
Posted by BillM