Why does Brother MFC-3420C All in One Printer ‘Hear’ Voice as CNG Tone?
If your Brother All in One Printer displays ‘Machine Hears’ Voice as CNG Tone, it means your machine may mistakenly interpret certain voices or music on the line as a calling fax machine. Deactivate the fax by pressing Stop/Exit. Try avoiding this problem by turning Fax Detect to OFF.
What does 'Not Registered' mean on my Brother All in One Printer?
If your Brother All in One Printer displays 'Not Registered', it means you tried to access a Speed Dial number that is not programmed. Set up the Speed Dial number.
Why does my Brother MFC-3420C All in One Printer leave a smudged stain on the page?
If your Brother All in One Printer produces a smudged stain at the top center of the printed page, make sure the paper is not too thick or curled.
Why does printing appear dirty on my Brother MFC-3420C?
If printing on your Brother All in One Printer appears dirty or the ink seems to run, ensure you are using the proper types of paper. Avoid handling the paper until the ink is dry. The recommended environment for your machine is between 20°C to 33°C.
Why is printing too dark or light on my Brother All in One Printer?
If your Brother All in One Printer prints too dark or too light, make sure your ink cartridges are fresh. Ensure the Printer Driver matches the paper type. Try using the recommended paper types. The recommended environment for your machine is between 20°C to 33°C.
What to do if I answered at the Brother All in One Printer?
If your Brother All in One Printer is set to Fax Detect ON, it is more sensitive to sounds. If you answered on an extension phone, press your Fax Receive Code (default setting is ( 51). When your machine answers, hang up.
What to do if Brother All in One Printer shows ‘MFC is Busy’ or ‘MFC Connect Failure’ Error?
If your Brother All in One Printer displays ‘MFC is Busy’ or ‘MFC Connect Failure’ Error Message, make sure the machine is not showing an error message on the LCD.
General| Brand | Brother |
|---|---|
| Model | MFC-3420C |
| Category | All in One Printer |
| Language | English |
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