MFC-L6720DW - Fax BROTHER - Free user manual and instructions

Product Type	Monochrome Laser Multifunction Center (Fax, Print, Copy, Scan)
Model	Brother MFC-L6720DW
Dimensions (W x D x H)	410 x 398 x 319 mm
Weight	10.4 kg
Power Supply	220-240V AC, 50/60Hz
Power Consumption	Approx. 510 W (Printing), 65 W (Ready), 1.6 W (Deep Sleep)
Fax Functions	Super G3 Fax, 33.6 kbps, Color Fax, PC-Fax, Fax Forwarding, Fax Security
Print Functions	Duplex (Automatic), Up to 30 ppm (A4), Resolution up to 1200 x 1200 dpi
Copy Functions	Up to 30 cpm, N-in-1, Duplex Copy, Sort Copy, Reduce/Enlarge
Scan Functions	Scan to Email, Image, OCR, FTP, USB, Network; Resolution up to 19200 x 19200 dpi (Interpolated)
Paper Handling	250-sheet Input Tray, 50-sheet Automatic Document Feeder (ADF), Output 120 sheets
Connectivity	USB 2.0, 10/100 Base-TX Ethernet, Wi-Fi 802.11b/g/n
Mobile Printing	AirPrint, Brother iPrint&Scan, Google Cloud Print, Mopria
Maintenance	Clean scanner glass and white roller periodically; replace toner (TN-2410/2480) and drum (DR-2410) as needed
Safety	UL, cUL, FCC Class B, Energy Star; use only specified power cord; avoid water and heat sources
Spare Parts & Repairability	Consumables: TN-2410 (Standard), TN-2480 (High Yield), DR-2410 Drum; user replaceable; service by authorized dealer
General Information	Display: 2.7" LCD Touchscreen; Languages: English, French, Spanish; Recommended Monthly Volume: 250-2,000 pages

Frequently Asked Questions - MFC-L6720DW BROTHER

How do I send a fax using the Brother MFC-L6720DW?

Place your document face up in the ADF or face down on the scanner glass. Dial the fax number using the touchscreen, then press the Fax Start button.

How do I replace the toner cartridge?

Open the front cover and pull out the drum unit. Release the old toner cartridge and insert a new Brother TN-2410 or TN-2480 toner. Reinstall the drum unit and close the cover.

What should I do if there is a paper jam?

Open the jam clearance covers indicated on the touchscreen. Gently pull out any jammed paper from the input tray, fuser area, or duplex path. Close covers and press OK.

How do I connect the printer to Wi-Fi?

Press Menu > Network > Wi-Fi > Setup Wizard. Select your network, enter password, and confirm. Alternatively, use Brother iPrint&Scan app.

How do I perform a factory reset?

Press Menu > Initial Setup > Reset > All Settings. Confirm to restore all settings to factory defaults.

Can I print from my smartphone?

Yes, via AirPrint (iOS), Google Cloud Print, or the Brother iPrint&Scan app. Ensure your printer and phone are on the same network.

How do I scan a document to email?

Place the document in the ADF. Press Scan > Scan to Email. Optionally configure email settings via the web interface or control panel.

What is the difference between TN-2410 and TN-2480 toner?

TN-2410 is a standard yield cartridge (approx. 1,200 pages). TN-2480 is a high yield cartridge (approx. 3,000 pages). Both are compatible with the MFC-L6720DW.

How often should I clean the printer?

Clean the scanner glass and white roller every few months. Use a soft lint-free cloth dampened with water. Do not use harsh chemicals.

The printer shows 'Error 66' – what does it mean?

Error 66 indicates a hardware issue with the scanner or ADF. Turn off the printer, unplug for 30 seconds, then restart. If persistent, contact Brother support.

USER MANUAL MFC-L6720DW BROTHER

D02EEJ001-00 OCE/ASA/SAF/GLF/TWN Version 0

EN

Quick Setup Guide

brother

DCP-L5510DN / DCP-L5510DW / DCP-L5660DN / MFC-L5710DN / MFC-L5710DW / MFC-L5715DW / MFC-L5915DW / MFC-L6710DW / MFC-L6720DW / MFC-L6910DN / MFC-L6915DW

Read the Product Safety Guide first, then read this Quick Setup Guide for the correct installation procedure. Not all models are available in all countries.

Video setup instructions: support.brother.com/videos

The latest manuals are available at the Brother support website: support.brother.com/manuals

Unpack the machine and check the components

Line drawing of a printer or scanner device with no visible text or symbols

Toner Cartridge and Drum Unit Assembly (Installed in the machine)

AC Power Cord

USB Port Cover (Not included in all models)

Quick Setup Guide Product Safety Guide

NOTE:

• The components included in the box may differ depending on your country.
• The available connection interfaces vary depending on the model. You must purchase the correct interface cable if you require one.

- USB cable

We recommend using a USB 2.0 cable (Type A/B) that is no more than 2 metres long.

• Network cable

Use a straight-through Category 5 (or greater) twisted-pair cable.

• The screens and images in this Quick Setup Guide show the MFC-L6915DW.

1 Remove the packing materials and re-install the toner cartridge and drum unit assembly

Diagram of a printer with blue arrows indicating process flow, no text or symbols present

Discard the silica gel pack.

Line drawing of a printer internal structure (no text or symbols)

Line drawing of a printer with a blue arrow indicating compression or disassembly (no text or symbols present)

Remove the orange part.

Diagram showing a mechanical component being lifted by an arrow, with no visible text or symbols.

Diagram of a printer with an open slot and a blue arrow indicating a process (no text or symbols present)

Diagram of a printer with a blue arrow indicating a process or operation (no text or symbols present)

2 Load paper in the paper tray

Diagram of a printer with a hand inserting a card into the base (no text or symbols visible)

Do not exceed this mark.

Illustration of a hand holding a tray with a blue arrow, no text or symbols present

Diagram showing a printer's internal structure being inserted into a plastic tray (no text or symbols present)

3 Connect the power cord and turn the machine on

Line drawing of a cable being inserted into a device (no text or symbols present)

Back Front

Diagram of a hand holding a screwdriver inside a computer case, with an inset magnified view showing the tool (no text or symbols present)

4 Select your country/language (Initial setup only)

After turning the machine on, you may be required to set your country or language (depending on your machine).

If required, follow the on-screen instructions.

Select your language (if needed)

Connect the telephone line cord (For MFC models)

1. On the machine's touchscreen, press [Settings]* >
   [All Settings] >
   [Initial Setup] >
   [Local Language].

2. Press your language.

3. Press.

* If your machine displays the [All Settings] menu on the Home screen, start from [All Settings].

If you do not plan to use the fax feature on this machine, go to step .

Connect your computer or mobile device to your machine

Follow these steps to complete the setup using one of the connection types available on your machine.

Visit setup.brother.com to download and install Brother software.

setup.brother.com

Follow the on-screen instructions and prompts.

You can now print and scan using your machine.

To check for the latest firmware, visit support.brother.com/up7.

Important Notice for Network Security:

The default password to manage this machine's settings is located on the back of the machine and marked "Pwd".

We recommend immediately changing the default password to protect your machine from unauthorised access.

NOTE:

For Windows only, CD installation is also available (for some countries).

Can't Connect? Check the following:

Wireless network*	Restart your wireless access point/ router (if possible).		If still not successful, go to .
		Restart your machine and computer, and then go to .
Wired network	Disconnect the cable.		If still not successful, visit support.brother.com for FAQs and Troubleshooting.
USB connection

* For certain models, the wireless network connection can be used only when the optional Wireless Module is installed.

Manual wireless setup (Wireless models)

If the wireless setup is not successful, try to set up the connection manually.

For certain models, the wireless network connection can be used only when the optional Wireless Module is installed.

Find your SSID (Network Name) and Network Key (Password) on your wireless access point/router and write them in the table provided below.

SSID (Network Name)

Network Key (Password)

Press >

[Find Wi-Fi Network].

Follow the LCD instructions.

Select the SSID (Network Name)

for your access point/router and enter the Network Key (Password).

When the wireless setup is successful, the touchscreen displays [Connected].

Go to to install software.

SSID: XXXXXXXX

Network Key: XXXX

If you cannot find this information, ask your network administrator or wireless access point/router manufacturer.

If setup is not successful, restart

your Brother machine and your wireless access point/router, and repeat .

If still not successful, visit support.brother.com.