: Open the downloaded .exe or .dmg file and follow the on-screen setup prompts.
To download the driver for a Samsung ML-1865 printer, you must use the official HP Support website, as HP acquired Samsung's printer division in 2017. 🌐 Official Driver Source
: Download the "Print Driver" or the "Samsung Printer Software Installer".
Which (e.g., Windows 11, macOS) are you currently using with this printer?
Because Samsung transferred its printer support to HP, do not look for these files on Samsung's main website.
: The website usually detects your operating system automatically. If it is incorrect, manually select your version of Windows, Mac, or Linux.