Brother MFC-9420CN Network User's Guide

Brother MFC-9420CN manual cover
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Brother MFC-9420CN Specification

The Brother MFC-9420CN is a versatile color laser multi-function printer designed to meet the demands of small to medium-sized offices. It combines printing, copying, scanning, and faxing capabilities into a single, compact device, optimizing workspace efficiency. This model offers high-quality color and monochrome printing with a resolution of up to 2400 x 600 dpi, ensuring professional-looking documents. The printer operates at a speed of up to 31 pages per minute for black and white and up to 8 pages per minute for color, providing reliable performance for busy work environments.

Equipped with a 33.6K bps fax modem, the MFC-9420CN facilitates quick and efficient fax transmissions, while its flatbed design and 50-page automatic document feeder enhance its scanning and copying functions. The device supports a wide array of media types and sizes, accommodating various business needs. Connectivity options include USB 2.0 and Ethernet interfaces, allowing for seamless integration into networked office settings.

The MFC-9420CN supports PCL6 and BR-Script3 (PostScript 3) emulations, offering compatibility with a wide range of software applications. Its 64 MB of standard memory, expandable to 576 MB, ensures smooth processing of complex documents. The printer is equipped with a 250-sheet input tray and a 150-sheet output tray, reducing the frequency of paper refills.

This model also features a user-friendly control panel with a backlit LCD, simplifying navigation and operation. The Brother MFC-9420CN is designed with energy efficiency in mind, meeting ENERGY STAR standards to help reduce operational costs. With its robust functionality and reliable performance, the Brother MFC-9420CN is an ideal choice for businesses seeking an all-in-one solution for their document management needs.

Brother MFC-9420CN F.A.Q.

How do I install the Brother MFC-9420CN printer driver on Windows 10?

To install the printer driver, visit the Brother support website, download the latest driver for the MFC-9420CN, and follow the on-screen instructions to complete the installation.

What should I do if my Brother MFC-9420CN printer is not printing?

Check if the printer is turned on and connected to your computer. Ensure there are no error messages on the printer's display. Verify that the printer has enough paper and toner. Restart both the printer and your computer.

How can I clear a paper jam in the Brother MFC-9420CN printer?

Open the front cover and gently remove any jammed paper. Check the paper tray and the back of the printer as well. Ensure all pieces of paper are removed before closing the cover.

What is the recommended maintenance for the Brother MFC-9420CN printer?

Routinely clean the printer's exterior and interior, replace the toner and drum units as needed, and ensure firmware is up-to-date. Regular maintenance helps prolong the printer's lifespan.

How do I replace the toner cartridge in my Brother MFC-9420CN printer?

Open the front cover, remove the drum unit, and then take out the used toner cartridge. Unpack the new cartridge, insert it into the drum unit, and reinstall the drum unit and toner cartridge into the printer. Close the front cover.

Why is my Brother MFC-9420CN printer printing blank pages?

Ensure that the toner cartridge is properly installed and has toner. Check the printer settings on your computer and make sure you have selected the correct printer driver.

How can I connect my Brother MFC-9420CN printer to a wireless network?

The MFC-9420CN does not support wireless networking. It can be connected via USB or Ethernet for network printing.

What to do if the Brother MFC-9420CN printer displays a "Drum Error"?

Remove the drum unit and toner cartridge assembly, clean the corona wire, and reinstall the assembly. If the error persists, consider replacing the drum unit.

How do I perform a factory reset on the Brother MFC-9420CN printer?

Press the Menu button, navigate to the Initial Setup option, select Reset, and choose Factory Reset. Confirm the reset when prompted.

What types of paper can I use with the Brother MFC-9420CN printer?

The MFC-9420CN supports various paper types, including plain, recycled, bond, and labels, with sizes ranging from A4 to envelopes. Always ensure paper is loaded correctly to avoid jams.