Why does my Brother MFC-J3720 say 'No Ink Cartridge'?
If your Brother All in One Printer says 'No Ink Cartridge', it indicates that an ink cartridge is not installed correctly. Take out the new ink cartridge and re-install it slowly and firmly until the cartridge lever lifts.
What to do if my Brother MFC-J3720 says 'Cannot Detect' ink cartridge?
If your Brother All in One Printer displays 'Cannot Detect', it could be due to a few reasons: * You installed a new ink cartridge too quickly. Take out the new ink cartridge and re-install it slowly and firmly until the cartridge lever lifts. * An ink cartridge is not installed correctly. * You are using non Brother Original ink. Replace the cartridge with a Brother Original ink cartridge. If the error message remains, contact Brother customer service or your local Brother dealer.
What does 'Out of Memory' mean on my Brother MFC-J3720 All in One Printer and how to fix it?
If your Brother All in One Printer shows an 'Out of Memory' error, it means the machine's memory is full. If a fax-sending or copy operation is in process, you can press , Quit or Close and wait until the other operations that are in process finish, and then try again. Alternatively, press Send Now to send the pages scanned so far or press Partial Print to copy the pages scanned so far.
What to do if my Brother MFC-J3720 is not feeding paper?
If your Brother All in One Printer is not feeding paper, it could be due to several reasons: * The machine is out of paper, or paper is not correctly loaded in the paper tray. Refill the paper or remove and reload the paper. * The paper tray was not fully inserted. Remove the paper tray and re-install it until it locks into place. * The paper was not inserted in the centre position of the manual feed slot. Remove the paper and re-insert it in the centre of the manual feed slot. * The Jam Clear Cover is not closed correctly. Make sure the Jam Clear Cover is closed evenly at both ends. * Paper dust has accumulated on the surface of the paper pick-up rollers. Clean the paper pick-up rollers. * The paper is jammed in the machine. Remove the jammed paper.
How do I clear a paper jam from the front and rear of my Brother MFC-J3720 All in One Printer?
If your Brother All in One Printer displays a 'Paper Jam [Front,Rear]' error, it means the paper is jammed inside the machine. Remove the jammed paper. Make sure the paper length guide is set to the correct paper size.
How do I fix a 'Paper Jam [Front]' error on my Brother All in One Printer?
If your Brother All in One Printer displays a 'Paper Jam [Front]' error, it means the paper is jammed inside the machine. Remove the jammed paper. Also, make sure the paper length guide is set to the correct paper size.
Why is my Brother All in One Printer only printing B&W and asking to replace ink?
If your Brother All in One Printer is only printing in B&W 1-sided and prompts you to replace ink, it indicates that one or more of the color ink cartridges have reached the end of their life. Replace the ink cartridges, as the machine will stop all print operations until a new ink cartridge is installed.
General| Print Technology | Inkjet |
|---|---|
| Maximum Paper Size | A3 |
| Automatic Document Feeder | Yes |
| Duplex Printing | Yes |
| Functions | Print, Copy, Scan, Fax |
| Scanner Type | Flatbed, ADF |
| Mobile Printing | Yes |
| Fax Speed | 33.6 kbps |
| Connectivity | USB, Ethernet, Wi-Fi |
| Maximum Printing Resolution | 1200 x 6000 dpi |
| Scan Resolution | Up to 2400 x 2400 dpi |
| Fax Transmission Speed | 3 seconds per page |
| Display | 2.7" Touchscreen LCD |
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