Many customers have noticed that Samsung printers block their antiviral programmes after updating Windows 10 Version 1803. Checking whether that is your case is a smart idea. As such, disable your security solution momentarily and check whether your problem has been fixed. If you have, set the programme to consider a safe device for your printer or switch to a different device that protects the computer. Auslogics Anti-Malware, for example, is meant to prevent the development of malware without the formation of hardware or software.