drivers for Xpress M2070

There is support in Apple's Airprint for the networked Samsung Xpress M2070W and M2070FW devices. I would follow Apple's instructions for Reset the Print System… and when you are at the point where you could choose the Samsung drivers, select Apple's AirPrint instead. Once your printer has been re-added, right-click on the printer name and set it to be the default printer.

I have a Samsung ML2950 Series laser printer. No drivers from Samsung for Mojave or Catalina, and it does not appear in Apple's AirPrint device list. Yet, upon the first paragraph, AirPrint support was shown, and I am using this laser printer on both of the mentioned operating systems without Samsung driver support.

If all else fails you could use Windows in a VM...

https://support-samsungdrivers.com/samsung-sl-m2070-driver-software/

HI! I have the same problem... I have new drivers (Hp released it in December...) but when I print... it prints only symbols in a row... and many papers! I don't understand what's the problem with this fu....ing printer because sometimes it prints in a correct way...

Safe Boot from the HD, (holding Shift key down at startup), does the problem occur in Safe Mode?

Safe mode attempts to repair Disks & clears lots of caches, so if Safe Mode works try again in regular boot.

EtreCheck is a simple little app to display the important details of your system configuration and allow you to copy that information to the Clipboard. It is meant to be used with Apple Support Communities to help people help you with your Mac.

http://www.etresoft.com/etrecheck

Pastebin is a good place to paste the whole report...

https://pastebin.com/

Or use the paperclip at the bottom of a Reply to attach the full report here. :)