[
    {
        "role": "user",
        "content": "so%20I%20have%20bought%20the%20brother%20MFC-L3740CDWE%20lasar%204%20in%201%20printer%20so%20what%20can%20you%20tell%20me%20about%20it%20and%20how%20the%20fax%20works"
    },
    {
        "role": "assistant",
        "content": "Congrats on getting the Brother MFC-L3740CDWE! It's a pretty solid 4-in-1 (print/copy/scan/fax) colour LED all-in-one, and I\u2019ll walk you through its features and how to get the fax piece working. If you need help with setup, I can guide you there too.\n\n---\n\n## What this printer can do\n\nHere are its main specs and features, especially things you'll notice using it day-to-day:\n\n- Colour LED printer, can **print, copy, scan, and fax**. ([store.brother.at](https://store.brother.at/geraete/laser/mfc/mfcl3740cdwe?utm_source=openai))  \n- Print speed: ~ **18 pages per minute (ppm)** both black-and-white and colour for single-sided A4. ([store.brother.at](https://store.brother.at/geraete/laser/mfc/mfcl3740cdwe?utm_source=openai))  \n- Supports **automatic duplex** (double-sided printing) at about 7 sides per minute. ([store.brother.at](https://store.brother.at/geraete/laser/mfc/mfcl3740cdwe?utm_source=openai))  \n- The input tray holds ~ **250 sheets**, plus there\u2019s an **Automatic Document Feeder (ADF)** for ~50 pages. ([store.brother.es](https://store.brother.es/devices/laser/mfc/mfcl3740cdwe?utm_source=openai))  \n- Display: 8.8 cm colour touchscreen. ([store.brother.at](https://store.brother.at/geraete/laser/mfc/mfcl3740cdwe?utm_source=openai))  \n- Connectivity: USB, wired (Gigabit Ethernet), Wi-Fi including 5 GHz. ([store.brother.es](https://store.brother.es/devices/laser/mfc/mfcl3740cdwe?utm_source=openai))  \n- Memory: 512 MB built-in. ([store.brother.at](https://store.brother.at/geraete/laser/mfc/mfcl3740cdwe?utm_source=openai))  \n- Toner: Comes with inbox toner cartridges (approx. 500 pages for each of B, C, M, Y). Higher-yield versions (\u2248 3,000 pages for black, 2,300 for colour) are available. ([store.brother.co.uk](https://store.brother.co.uk/en-gb/devices/laser/mfc/mfcl3740cdwe?utm_source=openai))\n\n---\n\n## Fax features on the MFC-L3740CDWE\n\nThis model includes a robust set of fax functions\u2014many of the standard ones plus extras. Here's what it offers:  \n\n- **Send and receive faxes**; includes error correction (ECM) so faxes arrive more cleanly. ([store.brother.nl](https://store.brother.nl/apparaten/laser/mfc/mfcl3740cdwe?utm_source=openai))  \n- **PC-Fax**: You can send (and for some modes, receive) faxes directly from a computer. ([support.brother.com.edgesuite.net](https://support.brother.com.edgesuite.net/g/s/id/htmldoc/mfc/cv_dcpl3520cdw/uke/html/GUID-43B3242A-11D6-4395-8F01-C7D0D5B71273_1.html?c=gb&lang=en&prod=mfcl3740cdw_eu&utm_source=openai))  \n- **Cover page** support, **broadcasting** (send same fax to multiple recipients), **auto redial**, **auto reduction**, **forwarding** of faxes, **memory transmission**, **fax to server**, etc. ([store.brother.nl](https://store.brother.nl/apparaten/laser/mfc/mfcl3740cdwe?utm_source=openai))  \n- **Remote retrieval**: Helps you pull faxes even if you\u2019re not near the printer. ([store.brother.nl](https://store.brother.nl/apparaten/laser/mfc/mfcl3740cdwe?utm_source=openai))  \n- **Station ID**: set the date/time & your fax number or name so the receiving side sees it. ([help.brother-usa.com](https://help.brother-usa.com/app/answers/detail/a_id/138977/~/sending-a-fax?utm_source=openai))  \n\n---\n\n## How to send a fax\n\nHere\u2019s a general walkthrough:\n\n1. Hook up a standard phone line to the **LINE jack** on the printer. It needs a dial tone.  \n2. Put the document you want to fax either in the ADF (for multiple pages) or on the scanner glass (for single-page). ([help.brother-usa.com](https://help.brother-usa.com/app/answers/detail/a_id/78241/~/how-to-send-a-fax?utm_source=openai))  \n3. On the touchscreen, press **Fax** (or the Fax key). ([help.brother-usa.com](https://help.brother-usa.com/app/answers/detail/a_id/78241/~/how-to-send-a-fax?utm_source=openai))  \n4. Dial the recipient\u2019s fax number using the dial pad\u2014or pick from the address book or outgoing call history. ([help.brother-usa.com](https://help.brother-usa.com/app/answers/detail/a_id/138977/~/sending-a-fax?utm_source=openai))  \n5. Press **Fax Start**. The machine scans and transmits. ([help.brother-usa.com](https://help.brother-usa.com/app/answers/detail/a_id/78241/~/how-to-send-a-fax?utm_source=openai))  \n\n---\n\n## How to use PC-Fax (from a computer)\n\nIf you want to send a fax right from your PC:\n\n1. Open the document you want to fax on your computer.  \n2. Choose *Print*, and select **Brother PC-Fax** as your printer. ([support.brother.com.edgesuite.net](https://support.brother.com.edgesuite.net/g/s/id/htmldoc/mfc/cv_dcpl3520cdw/uke/html/GUID-43B3242A-11D6-4395-8F01-C7D0D5B71273_1.html?c=gb&lang=en&prod=mfcl3740cdw_eu&utm_source=openai))  \n3. A dialog pops up letting you input the fax number, optionally add a cover page, etc. ([support.brother.com.edgesuite.net](https://support.brother.com.edgesuite.net/g/s/id/htmldoc/mfc/cv_dcpl3520cdw/uke/html/GUID-43B3242A-11D6-4395-8F01-C7D0D5B71273_1.html?c=gb&lang=en&prod=mfcl3740cdw_eu&utm_source=openai))  \n4. Press *Start* to send. Note: faxes from PC are sent in **monochrome only**, even if the original document is in colour. ([support.brother.com.edgesuite.net](https://support.brother.com.edgesuite.net/g/s/id/htmldoc/mfc/cv_dcpl3520cdw/uke/html/GUID-43B3242A-11D6-4395-8F01-C7D0D5B71273_1.html?c=gb&lang=en&prod=mfcl3740cdw_eu&utm_source=openai))  \n\n---\n\n## Tips & things to check\n\n- Be sure your phone service supports faxing (some VOIP or digital services may need extra settings).  \n- Make sure the machine has power, paper, and toner, since fax receive will fail if print capacity isn't available.  \n- For speed: use the ADF for multi-page faxes instead of scanning each page manually.  \n- Set the Station ID (your fax name/number + date & time) so recipients see your info.  \n- If you want to receive faxes even when it\u2019s connected to the computer or network, check settings for \u201creceive mode\u201d and where received faxes are stored (paper print, PC, or server).  \n\n---\n\nIf you want, I can walk you through setting it up, installing it, or sending your first fax (including PC-Fax) step by step. Do you want me to guide you through that?"
    }
]