Thanks for that. I am still having occasional problems. Recently MFtoolbox stopped working again, and finally it did again after a reboot. The windows scanner app does work, but apparently doesn't do multi page pdf scans, which I often need. Hopefull...
Oh well. Perhaps try deleting everything again, I had to delete from windows printers and devices , because there was some internal error, re-installing everything , and then going from there.
I just had this happen in the last few days.I messed with it for over a day, uninstalling, re-installing. Then I found there was a firmware update, and then trying again over and over. It was getting worse; for a while even the printer wouldn't work....