Brother MFC-9840CDW Quick Setup Guide

Brother MFC-9840CDW manual cover
Pages 53
Year 2007
Language(s)
English en

Brother MFC-9840CDW Specification

The Brother MFC-9840CDW is a versatile all-in-one color laser printer designed for small to medium-sized businesses. It combines printing, copying, scanning, and faxing capabilities in a single device. The printer supports a maximum print resolution of up to 2400 x 600 dpi, ensuring high-quality color and monochrome output. It features a printing speed of up to 21 pages per minute for both color and black-and-white documents, making it efficient for busy office environments.

The MFC-9840CDW comes with built-in wireless and Ethernet network interfaces, allowing for seamless connectivity and easy sharing among multiple users. It supports automatic duplex printing, reducing paper consumption by enabling double-sided printing. The printer also includes a 50-sheet automatic document feeder for quick and efficient multi-page scanning, copying, and faxing.

With a standard paper capacity of 300 sheets, expandable to 800 sheets with an additional tray, the MFC-9840CDW is well-suited for handling various print volumes. The device is equipped with a large, easy-to-read backlit LCD display that simplifies menu navigation and operation. It supports a wide range of media types and sizes, including envelopes, labels, and custom-sized paper.

The integrated scanner offers an optical resolution of up to 1200 x 2400 dpi and supports color and monochrome scanning. The fax function operates at a speed of up to 33.6 Kbps, with a memory capacity for up to 500 pages. The MFC-9840CDW is compatible with both Windows and Mac operating systems and supports various mobile printing solutions, enhancing its flexibility and utility in modern office settings. Overall, the Brother MFC-9840CDW provides a robust and efficient solution for office printing and document management needs.

Brother MFC-9840CDW F.A.Q.

How do I set up wireless printing on my Brother MFC-9840CDW?

To set up wireless printing, press the Menu button, navigate to Network, and select WLAN. Choose Setup Wizard and follow the on-screen instructions to connect the printer to your Wi-Fi network.

Why is my Brother MFC-9840CDW not printing in color?

Ensure that the print settings are not set to 'Grayscale' or 'Mono'. Also, check that the color toner cartridges are installed correctly and not empty.

How can I resolve paper jams in my Brother MFC-9840CDW?

Open the front cover and remove the drum and toner assembly. Carefully pull out any jammed paper. Check inside the printer for any remaining bits of paper, and then reassemble.

What is the procedure for cleaning the drum unit of the Brother MFC-9840CDW?

Remove the drum unit from the printer. Use a soft cloth to gently clean the surface of the drum. Avoid touching the drum surface with your hands. Reinstall after cleaning.

How do I replace the toner cartridge in the Brother MFC-9840CDW?

Open the front cover, release the drum unit, and remove the used toner cartridge. Unpack the new cartridge, remove the protective cover, and insert it into the drum unit. Reinstall the drum unit into the printer.

How can I improve the print quality on my Brother MFC-9840CDW?

Check the print settings to ensure they match the paper type. Clean the printer's corona wire and ensure that the toner cartridges are not empty or damaged.

Is it possible to scan documents directly to email with the Brother MFC-9840CDW?

Yes, you can scan documents to email by configuring the Scan to Email feature in the ControlCenter software or directly from the printer's control panel if it's connected to a network.

What should I do if my Brother MFC-9840CDW displays a 'Drum Error'?

A 'Drum Error' typically indicates the drum unit needs attention. Try cleaning the corona wire, and if the error persists, consider replacing the drum unit.

How can I reset the Brother MFC-9840CDW to factory settings?

Press the Menu button, go to Initial Setup, and select Reset. Choose the type of reset you want to perform (Network, All Settings, etc.) and confirm.

How do I update the firmware on my Brother MFC-9840CDW?

Visit the Brother support website, download the latest firmware update for the MFC-9840CDW, and follow the provided instructions to install it via your computer.