FAQs & Troubleshooting
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MFC-L3770CDW
346 Results
1.
Forward Faxes Remotely
2.
Set the 2-sided Printing for Received Faxes
3.
Can I print in monochrome if one of the colour toners run out?
4.
Change the Fax Forwarding Number
5.
Combine Address Book Numbers
6.
Shrink Page Size of an Oversized Incoming Fax
7.
Print the received faxes that are stored in memory. (Fax Storage)
8.
Receive a Fax at the End of a Telephone Conversation
9.
Setup a Brother machine on a wireless (Wi-Fi) network.
10.
(Video) Replace the Toner Cartridge
11.
I am sharing my Brother machine. I can print but cannot scan.
12.
What is the default password for my Brother network card, BRAdmin, Remote Setup or Web Based Management?
13.
Replace the Drum Unit
14.
Verify if the Brother machine has a dial tone.
15.
Pick up a Voice Call in Fax/Tel Receive Mode
16.
I cannot repair the wired or wireless connection using the Network Connection Repair Tool (Windows)
17.
Set the Number of Rings Before the Machine Answers (Ring Delay)
18.
What can happen if the wrong paper is used in your machine.
19.
What is Brother iPrint&Scan?
20.
Replace the Waste Toner Box
21.
Scan Using Secure Function Lock 3.0
22.
Easy Scan to E-mail
23.
Replace Fuser
24.
Brother iPrint&Scan cannot find my Brother machine (macOS)
25.
Set Telephone Line Compatibility for Interference and VoIP Systems
26.
I updated my Windows 11 PC through Windows Update and I can no longer Print, Scan or Fax from my PC.
27.
Load Paper in the Multi‑purpose Tray (MP Tray)
28.
The error message "No Supported Devices Found" appears on the Brother iPrint&Scan screen (mobile device).
29.
I still receive the error message "Replace Drum", "Drum End Soon" or "Drum Stop" after I replace the drum unit with a new one.
30.
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