Depending on your specific model variant (e.g., standard, wireless, or fax), use the following links: Samsung SCX-3405 Standard

: Click the download button next to the Universal Print Driver or the specific Scanner Driver .

Laser Multifunction Printer, you should use the official portal, as HP now manages the support and software for Samsung printers. Where to Download Official Drivers

(Fax) : Drivers for the fax-enabled version are at HP Support - Fax Model . How to Install the Drivers

: Open the downloaded .exe (Windows) or .dmg (Mac) file and follow the on-screen prompts.

To download and install the drivers for your Samsung SCX-3405 Go to product viewer dialog for this item.