I got Pantum M7100DW, printing ok except the Auto Feeder scanning issue with Adobe Acrobat.
I scan a lot with Adobe Acrobat with its functions such as OCR, skip blank page, auto rotate.
However Pantum auto feeder doesn't work with Adobe. It only scan from flatbed eventhough paper loaded at feeder.
This is quite trouble, have to scan using their app, then transfer to Adobe to edit.
Previously using Fuji, Brother and HP no issue at all.