Phillip Corcoran said:
Your printer has a web-based settings & configuration information utility called SyncThru™ Web Service
(similar to a networking router) which, amongst other things, shows existing firmware version.
See this: http://downloadcenter.samsung.com/content/UM/201601/20160105154740687/EN/English/English/manual/CHDIBFBI.htm?isTocLink=opened
Sorry, to access the SyncThru™ Web Service I need the IP address of the printer.
But my printer is not part of the local network. It is only locally connected by USB cable and hence has no own IP.
So this access method is not working.
Do you have another suggestion?