The night the printer woke, it did so with the patient sigh of a machine finally finding its purpose.

  1. Open the Microsoft Store on Windows 10/11.
  2. Search for "Windows Scan" (it is free).
  3. Install it.
  4. Open the app, select your Samsung SCX-4521F from the list, and click Scan. This is often faster and more reliable than the old SmartThru software for simple JPG or PDF scanning.

Document Management

: Includes tools for searching, storing, and retrieving documents efficiently .

Latest Software Versions:

Sometimes, the latest version of a software suite replaces older versions. Check if there's an updated version of SmarThru or a similar tool available for your printer.

The SmarThru 4 software for the Samsung SCX-4521F Go to product viewer dialog for this item.

Samsung SmarThru 4 Software Download Guide for SCX-4521F