I use the Samsung Xpress M2675FN device. The Linux distribution is LinuxMint 17.3 Mate 64bit.
Connection via USB.
I installed the driver >suld-driver-4.01.17<
If I use the Xsane scan program, I get the message:
smfb: SAMSUNG M267x M287x Series on USB:0 Error during device I/O
The first action I tried was to deinstall sane xsane and reinstall both.
No success. Same error message.
I suggest trying suld-driver2-1.00.36.
Thank you for this information.
The printer and the scanner are performing well.
I will set a link in the German Ubuntu forum www.ubuntuusers.de