Don’t recycle that printer just yet. Here is everything you need to know to get your SCX-4521F back online.
If you search for the SCX-4521F driver today, you will encounter a fragmented landscape. Since Samsung sold its printer division to HP in 2017, the support ecosystem has shifted. samsung scx 4521f driver
Ideally, you should look for the driver on the HP support website, which now hosts the archives for Samsung printers. Look for the for printing, and the specific "SCX-4521F Scan Driver" for scanning functions. Don’t recycle that printer just yet
You need to go straight to the source:
Have you kept your SCX-4521F running on a modern OS? Let us know your trick in the comments below! Since Samsung sold its printer division to HP
New computers have faster USB ports (USB 3.0/3.1) than the SCX-4521F was built for (USB 2.0).
You press the scan button on the printer, and it says "Not Available."