I didn't calibrate my ADF. It seems to have pretty accurate colours out of the gate. In Photoshop I tweaked the Levels, Saturation and Brightness/Contrast until the page on the screen was close to the page in my hand. I know this is not the best way to do it, but unless you have a pro monitor with high colour accuracy that photographers and videographers use and a color calibrator, you can't really get perfect colours. And even if you do, it will look different on everyone else's screen. Plus apps used to look at these scan can tweak things even more.
I think the best thing to do if start with a default scan and compare it to the actual page then tweak from there until you can get it as close as possible on your monitor. Maybe someone has a better way of doing it.
And I highly recommend debinding with a box cutter or a larger guillotine paper cutter. It saves a ton of time.