I don’t own such hardware, but for the Samsung scanner connectivity have you configured /etc/sane.d/xerox_mfp.conf for use with this network device yet?
An IP address needs to be specified…
#Samsung scx4500w wireless ip network address
tcp xx.xx.xx.xx
where xx.xx.xx.xx is the static ip address of the multi-function device.
I did not find the driver “SamsungPrinterInstaller.tar.gz” that you reported to me.
I had already tried to use the proprietary driver uld_V1.00.39_01.17 (the most recent I found) downloaded from the HP site (HP bought Samsung a few years ago), but it does not work.
I tried again to uninstall the old driver and reinstall the most recent one, but nothing changed.
It would be very useful to know if someone managed to make a Samsung SCX scanner work with leap 15.
Check that /etc/sane.d/dll.conf contains uncommented ‘xerox_mfp’ entry (ie not #xerox_mfp). Try scanning with
xsane
If that does not find the configured scanner, try stopping the firewall temporarily and then run ‘xsane’ (or simple-scan if installed) again. Although I would normally expect the solicited scanner traffic to be allowed through, since its effectively established by outgoing requests from the scanner application.
A) For the printer, download the proprietary drivers from the Samsung site and install them from the terminal. Go to YaST → Hardware → Printer and complete the installation …
B) For the scanner:
In /etc/sane.d/dll.conf:
At the bottom of the document add or uncomment the string
xerox_mfp
In /etc/sane.d/xerox_mfp.conf
At the bottom of the document add the strings
#Samsung SCX-3400 Series
tcp xx.xx.xx.xx
(where xx.xx.xx.xx is the same address assigned to the printer - example: 192.168.1.7)
In YaST -> Hardware -> Scanner check that the xerox_mfp driver recognizes the scanner to complete the configuration.
Glad to have been of help. Just to clarify that YaST is actually not needed at all to configure a scanner. Manually uncommenting of the applicable SANE backend (in this case xerox_mfp) in dll.conf, and specifying the IP address for a network-attached device is all that is needed.