Yes, it's a 'new' Epson 4990, I'm a little behind. Got it all set up but am having a problem. It's probably very simple but I've been trying to get it to work for hours. I simply can't figure it out (yes, I've read the manual)

I am trying to scan 4x5's with the OEM 4x5 film holder. Using Epson Scan in professional mode I select Film with film holder. But the document size defaults to 4.55 x 1.26" and when I scan or preview it looks as if Epson Scan thinks I'm using the 35mm film holders.

I've tried everything I can think of but can't get it to change to the 4x5" format. There must be a way, and I'm obviously doing something wrong. Shouldn't there be a preset for 4x5?

I know it's ridiculous. Can someone please help.

thanks