Brother MFC-L3720CDW Color Laser Printer
- 19 pages per minute, color laser
- Print, scan, copy and fax
- Automatic duplex, 250 sheet input, one tray
- Wi-Fi and USB connections
- 3.5 inch touchscreen with cloud app access
- Refresh subscription trial included, Amazon Dash ready
- 1 year limited warranty
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A moderate-speed color laser all-in-one for a small office, with an automatic duplexer and a large touchscreen. It has one tray and no Ethernet port in the spec list.
As an Amazon Associate I earn from qualifying purchases. ProductDome earns a commission when you buy through links on this page.
ASIN: B0CFCZWPFDModel: MFCL3720CDWCategory: Laser Printers
Styles Available
Need a different one? Pick on Amazon →
Overview
A small-office owner gets a color laser that prints, scans, copies and faxes through a large touchscreen. Pages come out two-sided on request, and Wi-Fi or USB brings jobs in from computers and phones.
Eco Mode, Toner Save Mode and security features suit a quiet office running a steady, modest volume. Speed is well below the larger model in the same family, and the listing shows only one paper tray.
Who it's for
A tiny office or home business that wants color, scanning and faxing in one machine without paying for speed it will not use. Shared offices that print all day should look at the faster sibling.
Pros and cons
- Color laser with automatic duplex
- Large touchscreen with cloud apps
- Print, scan, copy and fax
- Eco and toner saving modes
- Slow compared with larger models
- Single paper tray
- No Ethernet port listed
- Heavy for a small desk
Performance notes
Rated speed applies to plain pages, and color and black print at the same rate. Two-sided jobs run slower than one-sided ones because each sheet makes a second pass. Cloud apps are reached from the touchscreen.
Specifications
| Brand | Brother |
|---|---|
| Model | MFCL3720CDW |
| Dimensions & fit | |
| Paper Size | 8.5 x 11, 8.5 x 14, 4 x 6 inches |
| Item weight | 44 pounds |
| Item Dimensions D x W x H | 16.1 x 17.5 x 15.8 inches (D x W x H) |
| Capacity & performance | |
| Maximum Sheet Capacity | 250 sheets |
| Output sheet capacity | 150 sheets |
| Power & efficiency | |
| Power Consumption | 500 wattslower than 54% of 51 laser printers |
| Construction & materials | |
| Color Pages per Minute | 19 pages per minute |
| Maximum print Resolution Color | 2400 x 600 dpi |
| Compatibility & installation | |
| Printer Connectivity Type | USB, Wi-Fi |
| Compatible Cartridge | TN229 series, drum DR229CL |
| Warranty & support | |
| Warranty Description | 1 year limited |
| Other details | |
| Duplex | Automatic |
| Initial Page Print Time | Less than 15 seconds |
| Scanner Type | Flatbed, sheetfed |
| Number of Trays | 1 |
| Printer Type | Color laser multifunction |
| Control | App, touch, voice |
Closest rivals on specs
HP Color LaserJet Pro MFP 4301fdw All-in-One Printer- Power Consumption 500 vs 585 watts (-15%)
HP LaserJet Pro MFP 3101fdw All-in-One Laser Printer- Item Weight 44 vs 23.15 pounds (+90%)
- Power Consumption 500 vs 436 watts (+15%)
HP LaserJet Pro MFP 3101sdw All-in-One Laser Printer- Item Weight 44 vs 23.1 pounds (+90%)
- Power Consumption 500 vs 436 watts (+15%)
Frequently asked questions
How do I connect the Brother MFC-L3720CDW?
The listing shows Wi-Fi and USB connections. Step-by-step setup is not given, and the touchscreen connects to cloud apps according to the description.
Does the Brother MFC-L3720CDW have an Ethernet port?
The spec list shows USB and Wi-Fi only.
What is the Refresh subscription trial?
The title says the printer includes a Refresh subscription trial. The description's fine print says the service requires enrollment in a monthly billed plan.
What toner does the Brother MFC-L3720CDW use?
The listing names TN229 series toner cartridges and a DR229CL drum unit.