Hi,
what happened to me with my former Canon and now with my Epson Printer/Scanner is that in DT3 it always defaults to a special format and I always have to change it. This even happens if I change from Flatbed to document feeder and back even if I changed it and scanned before.
Example: Flatbed defaults always to A5 200 dpi; Document feeder to US Legal 300 dpi.
Is this something I can define in DT3 or is this purely scanner related? I just wonder because I don’t have this issue when using the scanner outside of DT3 and it is the same with different scanner brands.