If you have decided to proceed with a , follow this protocol to minimize risk.
While the allure of free printing is strong, the "free" route often comes with significant risks: free- Firmware Reset Samsung Ml 1860
This is the most severe risk. Flashing firmware involves writing to the printer's boot sector. If the power goes out during the process, if you use the wrong USB cable, or if the file is corrupted, the printer will become unresponsive. It will be a "brick"—a piece of plastic and metal that will not turn on. There is often no recovery from a bad flash. If you have decided to proceed with a