Driver Download

Lexmark MC3426adw Color Laser Multifunction Printer

We don’t redirect you off this site — here’s exactly how to find the real driver yourself, directly on Lexmark’s own site.

How to find it: Open a new tab, type support.lexmark.com directly into your address bar (don’t click a search result), and search for “Lexmark MC3426adw” using their own site search.

Why we don’t link directly: we’d rather you type the address yourself and land on Lexmark’s real site with certainty, than click a link — even one we’ve verified — that could be mistaken for the same pattern as the deceptive sites below.

What to watch for on other sites

Searching "Lexmark MC3426adw driver" turns up a lot of third-party download aggregator sites. Some are harmless, but many use a specific deceptive pattern worth knowing: a large, prominent "Download" button that's actually an ad for an unrelated program — often a browser extension or a separate "driver finder" tool — positioned exactly where you'd expect the real driver download to be.

The tell: check the domain in your address bar before clicking anything. If it's not support.lexmark.com, you're not on Lexmark's site, regardless of how official the page looks or how many Lexmark logos it uses.

After you download it

Once you're on Lexmark's real page, select your operating system and download the driver package listed there directly. From there, our general setup walkthrough covers installation, and our driver troubleshooting guide covers what to do if the install itself fails.

Step-by-step setup video

Official Lexmark video showing how to configure the MC3426adw using the initial setup wizard and connect to Wi-Fi.

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