Image Capture, which is supplied free from Apple, seems to work fine with scanning from my MacBook Pro. Set the printer to sharing in the sys prefs. It works with transparencies and slides. I bought and returned Vuescan once I found that Image Captur...
I understand that the Epson software is available and works with Mojave, even with older models of their printers. It is time to switch back to Epson. The clogging problems are gone and they support their customers.
